[INFO] fetching crate tiff-encoder 0.3.2...
[INFO] testing tiff-encoder-0.3.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate tiff-encoder 0.3.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tiff-encoder 0.3.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tiff-encoder 0.3.2
[INFO] finished tweaking crates.io crate tiff-encoder 0.3.2
[INFO] tweaked toml for crates.io crate tiff-encoder 0.3.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 023c11b48275ba2aaa9071d30fbfa1c00eeaba360caf94b1f665f2e752574c74
[INFO] running `Command { std: "docker" "start" "-a" "023c11b48275ba2aaa9071d30fbfa1c00eeaba360caf94b1f665f2e752574c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "023c11b48275ba2aaa9071d30fbfa1c00eeaba360caf94b1f665f2e752574c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "023c11b48275ba2aaa9071d30fbfa1c00eeaba360caf94b1f665f2e752574c74", kill_on_drop: false }`
[INFO] [stdout] 023c11b48275ba2aaa9071d30fbfa1c00eeaba360caf94b1f665f2e752574c74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1be111224743c6f4e7098a479127bda77e3eb09bfdfab7ffd490439de6a10574
[INFO] running `Command { std: "docker" "start" "-a" "1be111224743c6f4e7098a479127bda77e3eb09bfdfab7ffd490439de6a10574", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling tiff-encoder v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ifd/values.rs:56:57
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues>;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/values.rs:128:57
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/values.rs:255:57
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/values.rs:355:57
[INFO] [stdout]     |
[INFO] [stdout] 355 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ifd/ifd.rs:99:37
[INFO] [stdout]    |
[INFO] [stdout] 99 |     entries: BTreeMap<FieldTag, Box<FieldValues>>,
[INFO] [stdout]    |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn FieldValues`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/ifd.rs:170:61
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn with_entries<C: IntoIterator<Item=(FieldTag, Box<FieldValues>)>>(mut self, entries: C) -> Self {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn FieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/ifd.rs:250:37
[INFO] [stdout]     |
[INFO] [stdout] 250 |     entries: BTreeMap<FieldTag, Box<AllocatedFieldValues>>,
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/ifd.rs:281:38
[INFO] [stdout]     |
[INFO] [stdout] 281 |         (tag, value): (FieldTag, Box<AllocatedFieldValues>),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/ifd.rs:283:32
[INFO] [stdout]     |
[INFO] [stdout] 283 |     ) -> io::Result<Option<Box<AllocatedFieldValues>>> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "1be111224743c6f4e7098a479127bda77e3eb09bfdfab7ffd490439de6a10574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be111224743c6f4e7098a479127bda77e3eb09bfdfab7ffd490439de6a10574", kill_on_drop: false }`
[INFO] [stdout] 1be111224743c6f4e7098a479127bda77e3eb09bfdfab7ffd490439de6a10574
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29507d470b4ac5bda93f2a65cb10ce4d6ede99745b2b1828eb2d09f55815384a
[INFO] running `Command { std: "docker" "start" "-a" "29507d470b4ac5bda93f2a65cb10ce4d6ede99745b2b1828eb2d09f55815384a", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ifd/values.rs:56:57
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues>;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/values.rs:128:57
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/values.rs:255:57
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/values.rs:355:57
[INFO] [stdout]     |
[INFO] [stdout] 355 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ifd/ifd.rs:99:37
[INFO] [stdout]    |
[INFO] [stdout] 99 |     entries: BTreeMap<FieldTag, Box<FieldValues>>,
[INFO] [stdout]    |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn FieldValues`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/ifd.rs:170:61
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn with_entries<C: IntoIterator<Item=(FieldTag, Box<FieldValues>)>>(mut self, entries: C) -> Self {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn FieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/ifd.rs:250:37
[INFO] [stdout]     |
[INFO] [stdout] 250 |     entries: BTreeMap<FieldTag, Box<AllocatedFieldValues>>,
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/ifd.rs:281:38
[INFO] [stdout]     |
[INFO] [stdout] 281 |         (tag, value): (FieldTag, Box<AllocatedFieldValues>),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tiff-encoder v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/ifd.rs:283:32
[INFO] [stdout]     |
[INFO] [stdout] 283 |     ) -> io::Result<Option<Box<AllocatedFieldValues>>> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ifd/values.rs:56:57
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues>;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/values.rs:128:57
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/values.rs:255:57
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/values.rs:355:57
[INFO] [stdout]     |
[INFO] [stdout] 355 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ifd/ifd.rs:99:37
[INFO] [stdout]    |
[INFO] [stdout] 99 |     entries: BTreeMap<FieldTag, Box<FieldValues>>,
[INFO] [stdout]    |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn FieldValues`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/ifd.rs:170:61
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn with_entries<C: IntoIterator<Item=(FieldTag, Box<FieldValues>)>>(mut self, entries: C) -> Self {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn FieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/ifd.rs:250:37
[INFO] [stdout]     |
[INFO] [stdout] 250 |     entries: BTreeMap<FieldTag, Box<AllocatedFieldValues>>,
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/ifd.rs:281:38
[INFO] [stdout]     |
[INFO] [stdout] 281 |         (tag, value): (FieldTag, Box<AllocatedFieldValues>),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ifd/ifd.rs:283:32
[INFO] [stdout]     |
[INFO] [stdout] 283 |     ) -> io::Result<Option<Box<AllocatedFieldValues>>> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.51s
[INFO] running `Command { std: "docker" "inspect" "29507d470b4ac5bda93f2a65cb10ce4d6ede99745b2b1828eb2d09f55815384a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29507d470b4ac5bda93f2a65cb10ce4d6ede99745b2b1828eb2d09f55815384a", kill_on_drop: false }`
[INFO] [stdout] 29507d470b4ac5bda93f2a65cb10ce4d6ede99745b2b1828eb2d09f55815384a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c81616e80713697fc8c7ca7f68fe84ccb370239723718aba8a53d10372b21fb5
[INFO] running `Command { std: "docker" "start" "-a" "c81616e80713697fc8c7ca7f68fe84ccb370239723718aba8a53d10372b21fb5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ifd/values.rs:56:57
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues>;
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/values.rs:128:57
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/values.rs:255:57
[INFO] [stderr]     |
[INFO] [stderr] 255 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/values.rs:355:57
[INFO] [stderr]     |
[INFO] [stderr] 355 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ifd/ifd.rs:99:37
[INFO] [stderr]    |
[INFO] [stderr] 99 |     entries: BTreeMap<FieldTag, Box<FieldValues>>,
[INFO] [stderr]    |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn FieldValues`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/ifd.rs:170:61
[INFO] [stderr]     |
[INFO] [stderr] 170 |     pub fn with_entries<C: IntoIterator<Item=(FieldTag, Box<FieldValues>)>>(mut self, entries: C) -> Self {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn FieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/ifd.rs:250:37
[INFO] [stderr]     |
[INFO] [stderr] 250 |     entries: BTreeMap<FieldTag, Box<AllocatedFieldValues>>,
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/ifd.rs:281:38
[INFO] [stderr]     |
[INFO] [stderr] 281 |         (tag, value): (FieldTag, Box<AllocatedFieldValues>),
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/ifd.rs:283:32
[INFO] [stderr]     |
[INFO] [stderr] 283 |     ) -> io::Result<Option<Box<AllocatedFieldValues>>> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ifd/values.rs:56:57
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues>;
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/values.rs:128:57
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/values.rs:255:57
[INFO] [stderr]     |
[INFO] [stderr] 255 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/values.rs:355:57
[INFO] [stderr]     |
[INFO] [stderr] 355 |     fn allocate(self: Box<Self>, c: &mut Cursor) -> Box<AllocatedFieldValues> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ifd/ifd.rs:99:37
[INFO] [stderr]    |
[INFO] [stderr] 99 |     entries: BTreeMap<FieldTag, Box<FieldValues>>,
[INFO] [stderr]    |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn FieldValues`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/ifd.rs:170:61
[INFO] [stderr]     |
[INFO] [stderr] 170 |     pub fn with_entries<C: IntoIterator<Item=(FieldTag, Box<FieldValues>)>>(mut self, entries: C) -> Self {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn FieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/ifd.rs:250:37
[INFO] [stderr]     |
[INFO] [stderr] 250 |     entries: BTreeMap<FieldTag, Box<AllocatedFieldValues>>,
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/ifd.rs:281:38
[INFO] [stderr]     |
[INFO] [stderr] 281 |         (tag, value): (FieldTag, Box<AllocatedFieldValues>),
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ifd/ifd.rs:283:32
[INFO] [stderr]     |
[INFO] [stderr] 283 |     ) -> io::Result<Option<Box<AllocatedFieldValues>>> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AllocatedFieldValues`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tiff_encoder-190ef82679a57690)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tiff-encoder
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - prelude (line 70) ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 79) ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 87) ... ok
[INFO] [stdout] test src/ifd/ifd.rs - ifd::ifd::Ifd::with_entry (line 130) ... ok
[INFO] [stdout] test src/write.rs - write::ByteBlock (line 374) ... ok
[INFO] [stdout] test src/file.rs - file::TiffFile::write_to (line 87) ... FAILED
[INFO] [stdout] test src/file.rs - file::TiffFile::with_endianness (line 60) ... ok
[INFO] [stdout] test src/file.rs - file::TiffFile::new (line 27) ... ok
[INFO] [stdout] test src/write.rs - write::Datablock (line 290) ... ok
[INFO] [stdout] test src/write.rs - write::ByteBlock (line 387) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/file.rs - file::TiffFile::write_to (line 87) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/file.rs:11:24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55eb39afd130 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55eb39afd130 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55eb39afd130 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55eb39afd130 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55eb39b16cfc - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x55eb39afb585 - std::io::Write::write_fmt::hd2fa90334eee2a21
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x55eb39afed5b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55eb39afed5b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55eb39afed5b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55eb39afe831 - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x55eb39aff424 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55eb39afef07 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55eb39afd62c - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55eb39afee69 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55eb39ac4e41 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55eb39ac4ed3 - core::result::unwrap_failed::h6160d2b4bfbb0e87
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1355:5
[INFO] [stdout]   16:     0x55eb39ac732a - core::result::Result<T,E>::unwrap::hf8fc7949932db7b2
[INFO] [stdout]   17:     0x55eb39ac7e30 - rust_out::main::h2a38bb51b9580a7d
[INFO] [stdout]   18:     0x55eb39ac6f43 - core::ops::function::FnOnce::call_once::hb73b95e6982fd3f0
[INFO] [stdout]   19:     0x55eb39ac6919 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8371d112165838d3
[INFO] [stdout]   20:     0x55eb39ac6cd9 - std::rt::lang_start::{{closure}}::h783adf50233ec5ec
[INFO] [stdout]   21:     0x55eb39aff929 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h2aabc384aab89b7b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:259:13
[INFO] [stdout]   22:     0x55eb39aff929 - std::panicking::try::do_call::hc5fcacb7a85fc7b1
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   23:     0x55eb39aff929 - std::panicking::try::hb5d9603af3abbe3a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   24:     0x55eb39aff929 - std::panic::catch_unwind::h98fe6ac3925e64b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   25:     0x55eb39aff929 - std::rt::lang_start_internal::h22ac7383c516f93e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:34:21
[INFO] [stdout]   26:     0x55eb39ac6cc1 - std::rt::lang_start::h11b9716471e37ff8
[INFO] [stdout]   27:     0x55eb39ac7e63 - main
[INFO] [stdout]   28:     0x7fbdc5ae20b3 - __libc_start_main
[INFO] [stdout]   29:     0x55eb39ac559e - _start
[INFO] [stdout]   30:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/lib.rs:29:27
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f17bed0870 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55f17bed0870 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55f17bed0870 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55f17bed0870 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55f17beea43c - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x55f17bececc5 - std::io::Write::write_fmt::hd2fa90334eee2a21
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x55f17bed249b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55f17bed249b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55f17bed249b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55f17bed1f71 - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x55f17bed2b64 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55f17bed2647 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55f17bed0d6c - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55f17bed25a9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55f17be8ae41 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55f17be8aed3 - core::result::unwrap_failed::h6160d2b4bfbb0e87
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1355:5
[INFO] [stdout]   16:     0x55f17be91b0a - core::result::Result<T,E>::unwrap::hf8fc7949932db7b2
[INFO] [stdout]   17:     0x55f17be94adf - rust_out::main::h2a38bb51b9580a7d
[INFO] [stdout]   18:     0x55f17be906b3 - core::ops::function::FnOnce::call_once::hb73b95e6982fd3f0
[INFO] [stdout]   19:     0x55f17be8fe19 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8371d112165838d3
[INFO] [stdout]   20:     0x55f17be901d9 - std::rt::lang_start::{{closure}}::h783adf50233ec5ec
[INFO] [stdout]   21:     0x55f17bed3069 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h2aabc384aab89b7b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:259:13
[INFO] [stdout]   22:     0x55f17bed3069 - std::panicking::try::do_call::hc5fcacb7a85fc7b1
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   23:     0x55f17bed3069 - std::panicking::try::hb5d9603af3abbe3a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   24:     0x55f17bed3069 - std::panic::catch_unwind::h98fe6ac3925e64b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   25:     0x55f17bed3069 - std::rt::lang_start_internal::h22ac7383c516f93e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:34:21
[INFO] [stdout]   26:     0x55f17be901c1 - std::rt::lang_start::h11b9716471e37ff8
[INFO] [stdout]   27:     0x55f17be94b43 - main
[INFO] [stdout]   28:     0x7f40315000b3 - __libc_start_main
[INFO] [stdout]   29:     0x55f17be8b59e - _start
[INFO] [stdout]   30:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/file.rs - file::TiffFile::write_to (line 87)
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c81616e80713697fc8c7ca7f68fe84ccb370239723718aba8a53d10372b21fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c81616e80713697fc8c7ca7f68fe84ccb370239723718aba8a53d10372b21fb5", kill_on_drop: false }`
[INFO] [stdout] c81616e80713697fc8c7ca7f68fe84ccb370239723718aba8a53d10372b21fb5
