[INFO] fetching crate cargo-firstpage 0.1.2...
[INFO] testing cargo-firstpage-0.1.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate cargo-firstpage 0.1.2 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate cargo-firstpage 0.1.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-firstpage 0.1.2
[INFO] finished tweaking crates.io crate cargo-firstpage 0.1.2
[INFO] tweaked toml for crates.io crate cargo-firstpage 0.1.2 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate cargo-firstpage 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a4d982c7cb7d8e77ee7fff1ffdfbe4d91c69abb011b5e6b3ba2c892a4b9cd86
[INFO] running `Command { std: "docker" "start" "-a" "5a4d982c7cb7d8e77ee7fff1ffdfbe4d91c69abb011b5e6b3ba2c892a4b9cd86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a4d982c7cb7d8e77ee7fff1ffdfbe4d91c69abb011b5e6b3ba2c892a4b9cd86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4d982c7cb7d8e77ee7fff1ffdfbe4d91c69abb011b5e6b3ba2c892a4b9cd86", kill_on_drop: false }`
[INFO] [stdout] 5a4d982c7cb7d8e77ee7fff1ffdfbe4d91c69abb011b5e6b3ba2c892a4b9cd86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bc75fd41c0a30229bf5b0e1d7bbc5f6c8f06402982868a088a5fd869cb92f24
[INFO] running `Command { std: "docker" "start" "-a" "7bc75fd41c0a30229bf5b0e1d7bbc5f6c8f06402982868a088a5fd869cb92f24", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling smawk v0.3.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling unicode-linebreak v0.1.2
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling cargo-firstpage v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.52s
[INFO] running `Command { std: "docker" "inspect" "7bc75fd41c0a30229bf5b0e1d7bbc5f6c8f06402982868a088a5fd869cb92f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bc75fd41c0a30229bf5b0e1d7bbc5f6c8f06402982868a088a5fd869cb92f24", kill_on_drop: false }`
[INFO] [stdout] 7bc75fd41c0a30229bf5b0e1d7bbc5f6c8f06402982868a088a5fd869cb92f24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1c3cd843124379995b50b3b19b1ae0d1849c7b34fb3dbc09b228aaaedc84526
[INFO] running `Command { std: "docker" "start" "-a" "f1c3cd843124379995b50b3b19b1ae0d1849c7b34fb3dbc09b228aaaedc84526", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-firstpage v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "f1c3cd843124379995b50b3b19b1ae0d1849c7b34fb3dbc09b228aaaedc84526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1c3cd843124379995b50b3b19b1ae0d1849c7b34fb3dbc09b228aaaedc84526", kill_on_drop: false }`
[INFO] [stdout] f1c3cd843124379995b50b3b19b1ae0d1849c7b34fb3dbc09b228aaaedc84526
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4131878b42cc75a76764d850963e6ed3fd8a897087f98d9817b51d81ddd5bde5
[INFO] running `Command { std: "docker" "start" "-a" "4131878b42cc75a76764d850963e6ed3fd8a897087f98d9817b51d81ddd5bde5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_firstpage-ff8a4e621f0a6acc)
[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" "4131878b42cc75a76764d850963e6ed3fd8a897087f98d9817b51d81ddd5bde5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4131878b42cc75a76764d850963e6ed3fd8a897087f98d9817b51d81ddd5bde5", kill_on_drop: false }`
[INFO] [stdout] 4131878b42cc75a76764d850963e6ed3fd8a897087f98d9817b51d81ddd5bde5