[INFO] fetching crate yansi 0.5.1...
[INFO] testing yansi-0.5.1 against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025
[INFO] extracting crate yansi 0.5.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate yansi 0.5.1 on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yansi 0.5.1
[INFO] finished tweaking crates.io crate yansi 0.5.1
[INFO] tweaked toml for crates.io crate yansi 0.5.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "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" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test_derive v0.6.0
[INFO] [stderr]   Downloaded serial_test v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d364538cd5362d5453fd06d5a4c81b201cf66986fb240a05931900c9736e421
[INFO] running `Command { std: "docker" "start" "-a" "2d364538cd5362d5453fd06d5a4c81b201cf66986fb240a05931900c9736e421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d364538cd5362d5453fd06d5a4c81b201cf66986fb240a05931900c9736e421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d364538cd5362d5453fd06d5a4c81b201cf66986fb240a05931900c9736e421", kill_on_drop: false }`
[INFO] [stdout] 2d364538cd5362d5453fd06d5a4c81b201cf66986fb240a05931900c9736e421
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 996f647ced60f6246b3982a50fa5b868c616ce69141b092ffb912c3feefea4d3
[INFO] running `Command { std: "docker" "start" "-a" "996f647ced60f6246b3982a50fa5b868c616ce69141b092ffb912c3feefea4d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/style.rs:184:52
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn write_spliced<T: Display>(c: &mut bool, f: &mut fmt::Write, t: T) -> fmt::Result {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 184 - fn write_spliced<T: Display>(c: &mut bool, f: &mut fmt::Write, t: T) -> fmt::Result {
[INFO] [stdout] 184 + fn write_spliced<T: Display>(c: &mut bool, f: &mut dyn fmt::Write, t: T) -> fmt::Result {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/style.rs:411:38
[INFO] [stdout]     |
[INFO] [stdout] 411 |     pub fn fmt_prefix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout]     |                                      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 411 -     pub fn fmt_prefix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout] 411 +     pub fn fmt_prefix(&self, f: &mut dyn fmt::Write) -> fmt::Result {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/style.rs:473:38
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub fn fmt_suffix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout]     |                                      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 473 -     pub fn fmt_suffix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout] 473 +     pub fn fmt_suffix(&self, f: &mut dyn fmt::Write) -> fmt::Result {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/color.rs:73:44
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub(crate) fn ascii_fmt(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 73 -     pub(crate) fn ascii_fmt(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout] 73 +     pub(crate) fn ascii_fmt(&self, f: &mut dyn fmt::Write) -> fmt::Result {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "996f647ced60f6246b3982a50fa5b868c616ce69141b092ffb912c3feefea4d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996f647ced60f6246b3982a50fa5b868c616ce69141b092ffb912c3feefea4d3", kill_on_drop: false }`
[INFO] [stdout] 996f647ced60f6246b3982a50fa5b868c616ce69141b092ffb912c3feefea4d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d49e36b81902322d4c4e7878d73da6b88354c28a249ce427952662c7db08a5e
[INFO] running `Command { std: "docker" "start" "-a" "2d49e36b81902322d4c4e7878d73da6b88354c28a249ce427952662c7db08a5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/style.rs:184:52
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn write_spliced<T: Display>(c: &mut bool, f: &mut fmt::Write, t: T) -> fmt::Result {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 184 - fn write_spliced<T: Display>(c: &mut bool, f: &mut fmt::Write, t: T) -> fmt::Result {
[INFO] [stdout] 184 + fn write_spliced<T: Display>(c: &mut bool, f: &mut dyn fmt::Write, t: T) -> fmt::Result {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/style.rs:411:38
[INFO] [stdout]     |
[INFO] [stdout] 411 |     pub fn fmt_prefix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout]     |                                      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 411 -     pub fn fmt_prefix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout] 411 +     pub fn fmt_prefix(&self, f: &mut dyn fmt::Write) -> fmt::Result {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/style.rs:473:38
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub fn fmt_suffix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout]     |                                      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 473 -     pub fn fmt_suffix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout] 473 +     pub fn fmt_suffix(&self, f: &mut dyn fmt::Write) -> fmt::Result {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/color.rs:73:44
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub(crate) fn ascii_fmt(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 73 -     pub(crate) fn ascii_fmt(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout] 73 +     pub(crate) fn ascii_fmt(&self, f: &mut dyn fmt::Write) -> fmt::Result {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling serial_test_derive v0.6.0
[INFO] [stderr]    Compiling serial_test v0.6.0
[INFO] [stderr]    Compiling yansi v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/style.rs:184:52
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn write_spliced<T: Display>(c: &mut bool, f: &mut fmt::Write, t: T) -> fmt::Result {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 184 - fn write_spliced<T: Display>(c: &mut bool, f: &mut fmt::Write, t: T) -> fmt::Result {
[INFO] [stdout] 184 + fn write_spliced<T: Display>(c: &mut bool, f: &mut dyn fmt::Write, t: T) -> fmt::Result {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/style.rs:411:38
[INFO] [stdout]     |
[INFO] [stdout] 411 |     pub fn fmt_prefix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout]     |                                      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 411 -     pub fn fmt_prefix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout] 411 +     pub fn fmt_prefix(&self, f: &mut dyn fmt::Write) -> fmt::Result {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/style.rs:473:38
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub fn fmt_suffix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout]     |                                      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 473 -     pub fn fmt_suffix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout] 473 +     pub fn fmt_suffix(&self, f: &mut dyn fmt::Write) -> fmt::Result {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/color.rs:73:44
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub(crate) fn ascii_fmt(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 73 -     pub(crate) fn ascii_fmt(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stdout] 73 +     pub(crate) fn ascii_fmt(&self, f: &mut dyn fmt::Write) -> fmt::Result {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.97s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/yansi-f0d4ca1213951e57)
[INFO] running `Command { std: "docker" "inspect" "2d49e36b81902322d4c4e7878d73da6b88354c28a249ce427952662c7db08a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d49e36b81902322d4c4e7878d73da6b88354c28a249ce427952662c7db08a5e", kill_on_drop: false }`
[INFO] [stdout] 2d49e36b81902322d4c4e7878d73da6b88354c28a249ce427952662c7db08a5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb318bbab5eef2ccf3ab7410283137f1babfc1812edbd86ea622a07a5580fe5e
[INFO] running `Command { std: "docker" "start" "-a" "eb318bbab5eef2ccf3ab7410283137f1babfc1812edbd86ea622a07a5580fe5e", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/style.rs:184:52
[INFO] [stderr]     |
[INFO] [stderr] 184 | fn write_spliced<T: Display>(c: &mut bool, f: &mut fmt::Write, t: T) -> fmt::Result {
[INFO] [stderr]     |                                                    ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 184 - fn write_spliced<T: Display>(c: &mut bool, f: &mut fmt::Write, t: T) -> fmt::Result {
[INFO] [stderr] 184 + fn write_spliced<T: Display>(c: &mut bool, f: &mut dyn fmt::Write, t: T) -> fmt::Result {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/style.rs:411:38
[INFO] [stderr]     |
[INFO] [stderr] 411 |     pub fn fmt_prefix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stderr]     |                                      ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 411 -     pub fn fmt_prefix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stderr] 411 +     pub fn fmt_prefix(&self, f: &mut dyn fmt::Write) -> fmt::Result {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/style.rs:473:38
[INFO] [stderr]     |
[INFO] [stderr] 473 |     pub fn fmt_suffix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stderr]     |                                      ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 473 -     pub fn fmt_suffix(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stderr] 473 +     pub fn fmt_suffix(&self, f: &mut dyn fmt::Write) -> fmt::Result {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/color.rs:73:44
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub(crate) fn ascii_fmt(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stderr]    |                                            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 73 -     pub(crate) fn ascii_fmt(&self, f: &mut fmt::Write) -> fmt::Result {
[INFO] [stderr] 73 +     pub(crate) fn ascii_fmt(&self, f: &mut dyn fmt::Write) -> fmt::Result {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `yansi` (lib) generated 4 warnings
[INFO] [stderr] warning: `yansi` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yansi-f0d4ca1213951e57)
[INFO] [stdout] test tests::colors_enabled ... ok
[INFO] [stdout] test tests::hash_eq ... ok
[INFO] [stdout] test tests::colors_disabled ... ok
[INFO] [stdout] test tests::masked_when_disabled ... ok
[INFO] [stdout] test tests::wrapping ... ok
[INFO] [stdout] test tests::masked_when_enabled ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yansi
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 113) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/style.rs - style::Style (line 101) ... ok
[INFO] [stdout] test src/color.rs - color::Color::style (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 140) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::mask (line 265) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::style (line 210) ... ok
[INFO] [stdout] test src/color.rs - color::Color::paint (line 49) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::inner (line 225) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::fixed (line 195) ... ok
[INFO] [stdout] test src/style.rs - style::Style::fg (line 210) ... ok
[INFO] [stdout] test src/lib.rs - (line 169) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 159) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<()>::enable_windows_ascii (line 453) ... ok
[INFO] [stdout] test src/style.rs - style::Style::fmt_suffix (line 456) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::fg (line 309) ... ok
[INFO] [stdout] test src/style.rs - style::Style::bg (line 223) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::bg (line 323) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::italic (line 336) ... ok
[INFO] [stdout] test src/style.rs - style::Style::is_bold (line 367) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::yellow (line 207) ... ok
[INFO] [stdout] test src/style.rs - style::Style::fg_color (line 304) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::cyan (line 207) ... ok
[INFO] [stdout] test src/style.rs - style::Style::is_blink (line 367) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<()>::is_enabled (line 424) ... ok
[INFO] [stdout] test src/style.rs - style::Style::is_strikethrough (line 367) ... ok
[INFO] [stdout] test src/style.rs - style::Style::bg_color (line 320) ... ok
[INFO] [stdout] test src/style.rs - style::Style::blink (line 284) ... ok
[INFO] [stdout] test src/style.rs - style::Style::is_hidden (line 367) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::invert (line 336) ... ok
[INFO] [stdout] test src/style.rs - style::Style::fmt_prefix (line 394) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::green (line 207) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::blink (line 336) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::hidden (line 336) ... ok
[INFO] [stdout] test src/style.rs - style::Style::is_dimmed (line 367) ... ok
[INFO] [stdout] test src/style.rs - style::Style::is_italic (line 367) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::magenta (line 207) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::with_style (line 242) ... ok
[INFO] [stdout] test src/style.rs - style::Style::is_invert (line 367) ... ok
[INFO] [stdout] test src/style.rs - style::Style::underline (line 284) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::strikethrough (line 336) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::black (line 207) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::white (line 207) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint (line 65) ... ok
[INFO] [stdout] test src/style.rs - style::Style::is_masked (line 336) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::default (line 121) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::wrapping (line 164) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::rgb (line 182) ... ok
[INFO] [stdout] test src/style.rs - style::Style::is_wrapping (line 352) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::new (line 108) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::dimmed (line 336) ... ok
[INFO] [stdout] test src/style.rs - style::Style::bold (line 284) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::blue (line 207) ... ok
[INFO] [stdout] test src/style.rs - style::Style::italic (line 284) ... ok
[INFO] [stdout] test src/style.rs - style::Style::is_underline (line 367) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::underline (line 336) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<()>::enable (line 400) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::red (line 207) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::masked (line 138) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::bold (line 336) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<()>::disable (line 381) ... ok
[INFO] [stdout] test src/style.rs - style::Style::new (line 197) ... ok
[INFO] [stdout] test src/paint.rs - paint::Paint<T>::wrap (line 291) ... ok
[INFO] [stdout] test src/style.rs - style::Style::hidden (line 284) ... ok
[INFO] [stdout] test src/style.rs - style::Style::wrap (line 266) ... ok
[INFO] [stdout] test src/style.rs - style::Style::strikethrough (line 284) ... ok
[INFO] [stdout] test src/style.rs - style::Style::dimmed (line 284) ... ok
[INFO] [stdout] test src/style.rs - style::Style::invert (line 284) ... ok
[INFO] [stdout] test src/style.rs - style::Style::paint (line 291) ... ok
[INFO] [stdout] test src/style.rs - style::Style::mask (line 240) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb318bbab5eef2ccf3ab7410283137f1babfc1812edbd86ea622a07a5580fe5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb318bbab5eef2ccf3ab7410283137f1babfc1812edbd86ea622a07a5580fe5e", kill_on_drop: false }`
[INFO] [stdout] eb318bbab5eef2ccf3ab7410283137f1babfc1812edbd86ea622a07a5580fe5e