[INFO] fetching crate mc-unified-bookshelf 0.6.5...
[INFO] testing mc-unified-bookshelf-0.6.5 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate mc-unified-bookshelf 0.6.5 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mc-unified-bookshelf 0.6.5
[INFO] finished tweaking crates.io crate mc-unified-bookshelf 0.6.5
[INFO] tweaked toml for crates.io crate mc-unified-bookshelf 0.6.5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mc-unified-bookshelf 0.6.5 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded residua-mutf8 v2.0.0
[INFO] [stderr]   Downloaded residua-cesu8 v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c55d1d924654053579d0b99a7b40e8209b058537abc0e871e297dff4f1a0836d
[INFO] running `Command { std: "docker" "start" "-a" "c55d1d924654053579d0b99a7b40e8209b058537abc0e871e297dff4f1a0836d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c55d1d924654053579d0b99a7b40e8209b058537abc0e871e297dff4f1a0836d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c55d1d924654053579d0b99a7b40e8209b058537abc0e871e297dff4f1a0836d", kill_on_drop: false }`
[INFO] [stdout] c55d1d924654053579d0b99a7b40e8209b058537abc0e871e297dff4f1a0836d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a57b8c3607c5b37f411255c4acf92228c7a42bcb6f67ee6fab7fa8e29ff720ff
[INFO] running `Command { std: "docker" "start" "-a" "a57b8c3607c5b37f411255c4acf92228c7a42bcb6f67ee6fab7fa8e29ff720ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling residua-cesu8 v2.0.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling residua-mutf8 v2.0.0
[INFO] [stderr]    Compiling mc-unified-bookshelf v0.6.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/nbt/tag.rs:642:20
[INFO] [stdout]     |
[INFO] [stdout] 642 |     pub fn try_get(&self, key: &String) -> Result<Option<&Tag>, TagConversionError> {
[INFO] [stdout]     |                    ^^^^^                                 ^^^^   ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |                                     |
[INFO] [stdout]     |                    the lifetime is elided here           the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 642 |     pub fn try_get(&self, key: &String) -> Result<Option<&Tag>, TagConversionError<'_>> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "a57b8c3607c5b37f411255c4acf92228c7a42bcb6f67ee6fab7fa8e29ff720ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a57b8c3607c5b37f411255c4acf92228c7a42bcb6f67ee6fab7fa8e29ff720ff", kill_on_drop: false }`
[INFO] [stdout] a57b8c3607c5b37f411255c4acf92228c7a42bcb6f67ee6fab7fa8e29ff720ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12645d5ef2cb2720423a2bbd83ae082490710a7cc07e0ffb678425f3a134547a
[INFO] running `Command { std: "docker" "start" "-a" "12645d5ef2cb2720423a2bbd83ae082490710a7cc07e0ffb678425f3a134547a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/nbt/tag.rs:642:20
[INFO] [stdout]     |
[INFO] [stdout] 642 |     pub fn try_get(&self, key: &String) -> Result<Option<&Tag>, TagConversionError> {
[INFO] [stdout]     |                    ^^^^^                                 ^^^^   ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |                                     |
[INFO] [stdout]     |                    the lifetime is elided here           the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 642 |     pub fn try_get(&self, key: &String) -> Result<Option<&Tag>, TagConversionError<'_>> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling mc-unified-bookshelf v0.6.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/nbt/tag.rs:642:20
[INFO] [stdout]     |
[INFO] [stdout] 642 |     pub fn try_get(&self, key: &String) -> Result<Option<&Tag>, TagConversionError> {
[INFO] [stdout]     |                    ^^^^^                                 ^^^^   ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |                                     |
[INFO] [stdout]     |                    the lifetime is elided here           the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 642 |     pub fn try_get(&self, key: &String) -> Result<Option<&Tag>, TagConversionError<'_>> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.16s
[INFO] running `Command { std: "docker" "inspect" "12645d5ef2cb2720423a2bbd83ae082490710a7cc07e0ffb678425f3a134547a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12645d5ef2cb2720423a2bbd83ae082490710a7cc07e0ffb678425f3a134547a", kill_on_drop: false }`
[INFO] [stdout] 12645d5ef2cb2720423a2bbd83ae082490710a7cc07e0ffb678425f3a134547a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75cac540d782135d9bf05eb3bc811c47e99b492c009086a4e7cc385b33429e6a
[INFO] running `Command { std: "docker" "start" "-a" "75cac540d782135d9bf05eb3bc811c47e99b492c009086a4e7cc385b33429e6a", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/nbt/tag.rs:642:20
[INFO] [stderr]     |
[INFO] [stderr] 642 |     pub fn try_get(&self, key: &String) -> Result<Option<&Tag>, TagConversionError> {
[INFO] [stderr]     |                    ^^^^^                                 ^^^^   ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                    |                                     |
[INFO] [stderr]     |                    the lifetime is elided here           the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 642 |     pub fn try_get(&self, key: &String) -> Result<Option<&Tag>, TagConversionError<'_>> {
[INFO] [stderr]     |                                                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `mc-unified-bookshelf` (lib) generated 1 warning (run `cargo fix --lib -p mc-unified-bookshelf` to apply 1 suggestion)
[INFO] [stderr] warning: `mc-unified-bookshelf` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bookshelf-5cf5ea7b6ea1ff47)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bin::test::read ... ok
[INFO] [stdout] test nbt::bin::test::invalid_tag_id ... ok
[INFO] [stdout] test bin::test::write ... ok
[INFO] [stdout] test nbt::bin::test::serde ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- nbt::bin::test::serde stdout ----
[INFO] [stdout] Error: Error { inner: ErrorInner { trace: [], cause: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }) } }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     nbt::bin::test::serde
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "75cac540d782135d9bf05eb3bc811c47e99b492c009086a4e7cc385b33429e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75cac540d782135d9bf05eb3bc811c47e99b492c009086a4e7cc385b33429e6a", kill_on_drop: false }`
[INFO] [stdout] 75cac540d782135d9bf05eb3bc811c47e99b492c009086a4e7cc385b33429e6a
