[INFO] fetching crate colorlyne 1.2.1...
[INFO] testing colorlyne-1.2.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate colorlyne 1.2.1 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate colorlyne 1.2.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate colorlyne 1.2.1
[INFO] finished tweaking crates.io crate colorlyne 1.2.1
[INFO] tweaked toml for crates.io crate colorlyne 1.2.1 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate crates.io crate colorlyne 1.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a63ddadda7087e1f9da5b104a8dd37dff19a222c8747f21eae6f7388f24ffe17
[INFO] running `Command { std: "docker" "start" "-a" "a63ddadda7087e1f9da5b104a8dd37dff19a222c8747f21eae6f7388f24ffe17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a63ddadda7087e1f9da5b104a8dd37dff19a222c8747f21eae6f7388f24ffe17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a63ddadda7087e1f9da5b104a8dd37dff19a222c8747f21eae6f7388f24ffe17", kill_on_drop: false }`
[INFO] [stdout] a63ddadda7087e1f9da5b104a8dd37dff19a222c8747f21eae6f7388f24ffe17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0b7ffa70b5ad399828a40b4f051bc519f22cfc785f0ea31fe55c13070008f8d
[INFO] running `Command { std: "docker" "start" "-a" "f0b7ffa70b5ad399828a40b4f051bc519f22cfc785f0ea31fe55c13070008f8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorful v0.2.1
[INFO] [stderr]    Compiling colorlyne v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "f0b7ffa70b5ad399828a40b4f051bc519f22cfc785f0ea31fe55c13070008f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b7ffa70b5ad399828a40b4f051bc519f22cfc785f0ea31fe55c13070008f8d", kill_on_drop: false }`
[INFO] [stdout] f0b7ffa70b5ad399828a40b4f051bc519f22cfc785f0ea31fe55c13070008f8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cea7ca3bd86f830efb603e78992e4f3697d3eca20ae38e8b1cbab11ef15d128c
[INFO] running `Command { std: "docker" "start" "-a" "cea7ca3bd86f830efb603e78992e4f3697d3eca20ae38e8b1cbab11ef15d128c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling colorlyne v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "cea7ca3bd86f830efb603e78992e4f3697d3eca20ae38e8b1cbab11ef15d128c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea7ca3bd86f830efb603e78992e4f3697d3eca20ae38e8b1cbab11ef15d128c", kill_on_drop: false }`
[INFO] [stdout] cea7ca3bd86f830efb603e78992e4f3697d3eca20ae38e8b1cbab11ef15d128c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b98b0416165797f7f7bdd8492dbc4a7dbce987d4d309ddc3ce31a097ad6bec0
[INFO] running `Command { std: "docker" "start" "-a" "1b98b0416165797f7f7bdd8492dbc4a7dbce987d4d309ddc3ce31a097ad6bec0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/colorlyne-9ad40fe1f9659abb)
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "1b98b0416165797f7f7bdd8492dbc4a7dbce987d4d309ddc3ce31a097ad6bec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b98b0416165797f7f7bdd8492dbc4a7dbce987d4d309ddc3ce31a097ad6bec0", kill_on_drop: false }`
[INFO] [stdout] 1b98b0416165797f7f7bdd8492dbc4a7dbce987d4d309ddc3ce31a097ad6bec0