[INFO] cloning repository https://github.com/mssun/build-std
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mssun/build-std" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmssun%2Fbuild-std", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmssun%2Fbuild-std'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c500543a78aa3c2fb10cc521e70f75cc19931e41
[INFO] testing mssun/build-std against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmssun%2Fbuild-std" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  95% (1139/1197)
Updating files:  96% (1150/1197)
Updating files:  97% (1162/1197)
Updating files:  98% (1174/1197)
Updating files:  99% (1186/1197)
Updating files: 100% (1197/1197)
Updating files: 100% (1197/1197), done.
[INFO] validating manifest of git repo https://github.com/mssun/build-std on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mssun/build-std
[INFO] finished tweaking git repo https://github.com/mssun/build-std
[INFO] tweaked toml for git repo https://github.com/mssun/build-std written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/mssun/build-std already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fef10ca686f8f97f70c0627b354ef3f96b9cb340e95248c57a4c8bebb2388048
[INFO] running `Command { std: "docker" "start" "-a" "fef10ca686f8f97f70c0627b354ef3f96b9cb340e95248c57a4c8bebb2388048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fef10ca686f8f97f70c0627b354ef3f96b9cb340e95248c57a4c8bebb2388048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fef10ca686f8f97f70c0627b354ef3f96b9cb340e95248c57a4c8bebb2388048", kill_on_drop: false }`
[INFO] [stdout] fef10ca686f8f97f70c0627b354ef3f96b9cb340e95248c57a4c8bebb2388048
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c8da45041eaeae7a14681fbd4160acdb28515004a6b1e88ff87d6b87374a7bb
[INFO] running `Command { std: "docker" "start" "-a" "3c8da45041eaeae7a14681fbd4160acdb28515004a6b1e88ff87d6b87374a7bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling foo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "3c8da45041eaeae7a14681fbd4160acdb28515004a6b1e88ff87d6b87374a7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c8da45041eaeae7a14681fbd4160acdb28515004a6b1e88ff87d6b87374a7bb", kill_on_drop: false }`
[INFO] [stdout] 3c8da45041eaeae7a14681fbd4160acdb28515004a6b1e88ff87d6b87374a7bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a49fc92a06f93668add05467b328393deceb7742bcffb437312719617e6f2dee
[INFO] running `Command { std: "docker" "start" "-a" "a49fc92a06f93668add05467b328393deceb7742bcffb437312719617e6f2dee", kill_on_drop: false }`
[INFO] [stderr]    Compiling foo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "a49fc92a06f93668add05467b328393deceb7742bcffb437312719617e6f2dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a49fc92a06f93668add05467b328393deceb7742bcffb437312719617e6f2dee", kill_on_drop: false }`
[INFO] [stdout] a49fc92a06f93668add05467b328393deceb7742bcffb437312719617e6f2dee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c67f7c23cd415cf47bdcf5fec2156da3a52a8a28c21f3e1b4c8b93395efca842
[INFO] running `Command { std: "docker" "start" "-a" "c67f7c23cd415cf47bdcf5fec2156da3a52a8a28c21f3e1b4c8b93395efca842", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/foo-10f7bdeb50ac6f23)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests foo
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "c67f7c23cd415cf47bdcf5fec2156da3a52a8a28c21f3e1b4c8b93395efca842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c67f7c23cd415cf47bdcf5fec2156da3a52a8a28c21f3e1b4c8b93395efca842", kill_on_drop: false }`
[INFO] [stdout] c67f7c23cd415cf47bdcf5fec2156da3a52a8a28c21f3e1b4c8b93395efca842