[INFO] fetching crate termcolor-json 0.1.4...
[INFO] testing termcolor-json-0.1.4 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate termcolor-json 0.1.4 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate termcolor-json 0.1.4 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate termcolor-json 0.1.4
[INFO] finished tweaking crates.io crate termcolor-json 0.1.4
[INFO] tweaked toml for crates.io crate termcolor-json 0.1.4 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] crate crates.io crate termcolor-json 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d886dd5f803d85a4a658e667c3f74e5a46ffbfe63bd78ed7587aa40fe74f012e
[INFO] running `Command { std: "docker" "start" "-a" "d886dd5f803d85a4a658e667c3f74e5a46ffbfe63bd78ed7587aa40fe74f012e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d886dd5f803d85a4a658e667c3f74e5a46ffbfe63bd78ed7587aa40fe74f012e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d886dd5f803d85a4a658e667c3f74e5a46ffbfe63bd78ed7587aa40fe74f012e", kill_on_drop: false }`
[INFO] [stdout] d886dd5f803d85a4a658e667c3f74e5a46ffbfe63bd78ed7587aa40fe74f012e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c56cfea252f9016d1498de8b16fc72a2a84936a2df433bef968f6d7a44edf51
[INFO] running `Command { std: "docker" "start" "-a" "4c56cfea252f9016d1498de8b16fc72a2a84936a2df433bef968f6d7a44edf51", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling termcolor-json v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.05s
[INFO] running `Command { std: "docker" "inspect" "4c56cfea252f9016d1498de8b16fc72a2a84936a2df433bef968f6d7a44edf51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c56cfea252f9016d1498de8b16fc72a2a84936a2df433bef968f6d7a44edf51", kill_on_drop: false }`
[INFO] [stdout] 4c56cfea252f9016d1498de8b16fc72a2a84936a2df433bef968f6d7a44edf51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4034b294c0c4e89323aba4517d6353b91f0760801d879ba67c713de4d4a2445
[INFO] running `Command { std: "docker" "start" "-a" "d4034b294c0c4e89323aba4517d6353b91f0760801d879ba67c713de4d4a2445", kill_on_drop: false }`
[INFO] [stderr]    Compiling termcolor-json v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "d4034b294c0c4e89323aba4517d6353b91f0760801d879ba67c713de4d4a2445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4034b294c0c4e89323aba4517d6353b91f0760801d879ba67c713de4d4a2445", kill_on_drop: false }`
[INFO] [stdout] d4034b294c0c4e89323aba4517d6353b91f0760801d879ba67c713de4d4a2445
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8803c2f8ea17fc50aab7424e0350962cc7882effccb3d0b4442405977845e7d
[INFO] running `Command { std: "docker" "start" "-a" "c8803c2f8ea17fc50aab7424e0350962cc7882effccb3d0b4442405977845e7d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/termcolor_json-3dec0dda69ac8ac6)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::ansi_empty_theme_passthrough_compact ... ok
[INFO] [stdout] test tests::ansi_empty_theme_passthrough ... ok
[INFO] [stdout] test tests::ansi_default_theme ... ok
[INFO] [stdout] test tests::ansi_default_theme_compact ... ok
[INFO] [stdout] test tests::no_color_passthrough ... ok
[INFO] [stdout] test tests::no_color_passthrough_compact ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests termcolor-json
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8803c2f8ea17fc50aab7424e0350962cc7882effccb3d0b4442405977845e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8803c2f8ea17fc50aab7424e0350962cc7882effccb3d0b4442405977845e7d", kill_on_drop: false }`
[INFO] [stdout] c8803c2f8ea17fc50aab7424e0350962cc7882effccb3d0b4442405977845e7d