[INFO] cloning repository https://github.com/osa1/mmsim_2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/osa1/mmsim_2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosa1%2Fmmsim_2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosa1%2Fmmsim_2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0d75cd8144391721ba404534caa1cac1dc63a4d
[INFO] testing osa1/mmsim_2 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosa1%2Fmmsim_2" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/osa1/mmsim_2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/osa1/mmsim_2
[INFO] finished tweaking git repo https://github.com/osa1/mmsim_2
[INFO] tweaked toml for git repo https://github.com/osa1/mmsim_2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/osa1/mmsim_2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21cc7f89bdd6d850d5251344a569434360df418b36640c8b3e59f001e27f1bb4
[INFO] running `Command { std: "docker" "start" "-a" "21cc7f89bdd6d850d5251344a569434360df418b36640c8b3e59f001e27f1bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21cc7f89bdd6d850d5251344a569434360df418b36640c8b3e59f001e27f1bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21cc7f89bdd6d850d5251344a569434360df418b36640c8b3e59f001e27f1bb4", kill_on_drop: false }`
[INFO] [stdout] 21cc7f89bdd6d850d5251344a569434360df418b36640c8b3e59f001e27f1bb4
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35154502405f99b6d22331074f5c4499c792f1db19713e283d59a934b2d007b6
[INFO] running `Command { std: "docker" "start" "-a" "35154502405f99b6d22331074f5c4499c792f1db19713e283d59a934b2d007b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling mmsim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.53s
[INFO] running `Command { std: "docker" "inspect" "35154502405f99b6d22331074f5c4499c792f1db19713e283d59a934b2d007b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35154502405f99b6d22331074f5c4499c792f1db19713e283d59a934b2d007b6", kill_on_drop: false }`
[INFO] [stdout] 35154502405f99b6d22331074f5c4499c792f1db19713e283d59a934b2d007b6
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5425b502d0691c0f4730e53c7f9e37a45dce8887d36fb03f9e377a99fd05e4f0
[INFO] running `Command { std: "docker" "start" "-a" "5425b502d0691c0f4730e53c7f9e37a45dce8887d36fb03f9e377a99fd05e4f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmsim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "5425b502d0691c0f4730e53c7f9e37a45dce8887d36fb03f9e377a99fd05e4f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5425b502d0691c0f4730e53c7f9e37a45dce8887d36fb03f9e377a99fd05e4f0", kill_on_drop: false }`
[INFO] [stdout] 5425b502d0691c0f4730e53c7f9e37a45dce8887d36fb03f9e377a99fd05e4f0
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a8194611cecc93ff96f7c22e7c2985dfa2b488b7313c0f0e14c9667db380c88
[INFO] running `Command { std: "docker" "start" "-a" "6a8194611cecc93ff96f7c22e7c2985dfa2b488b7313c0f0e14c9667db380c88", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mmsim-a69b18090140c4dd)
[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" "6a8194611cecc93ff96f7c22e7c2985dfa2b488b7313c0f0e14c9667db380c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8194611cecc93ff96f7c22e7c2985dfa2b488b7313c0f0e14c9667db380c88", kill_on_drop: false }`
[INFO] [stdout] 6a8194611cecc93ff96f7c22e7c2985dfa2b488b7313c0f0e14c9667db380c88