[INFO] fetching crate calc_it 0.1.0...
[INFO] testing calc_it-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate calc_it 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate calc_it 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate calc_it 0.1.0
[INFO] finished tweaking crates.io crate calc_it 0.1.0
[INFO] tweaked toml for crates.io crate calc_it 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate calc_it 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 684169ab7377dd5bb27298044e41b86b30514fc795e6b24e54325ecbd70d1335
[INFO] running `Command { std: "docker" "start" "-a" "684169ab7377dd5bb27298044e41b86b30514fc795e6b24e54325ecbd70d1335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "684169ab7377dd5bb27298044e41b86b30514fc795e6b24e54325ecbd70d1335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "684169ab7377dd5bb27298044e41b86b30514fc795e6b24e54325ecbd70d1335", kill_on_drop: false }`
[INFO] [stdout] 684169ab7377dd5bb27298044e41b86b30514fc795e6b24e54325ecbd70d1335
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08a510e09ef6d7d290656012f1e05c5bf7e51da248ee5cc8acf46d84f480c3ae
[INFO] running `Command { std: "docker" "start" "-a" "08a510e09ef6d7d290656012f1e05c5bf7e51da248ee5cc8acf46d84f480c3ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling calc_it v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.01s
[INFO] running `Command { std: "docker" "inspect" "08a510e09ef6d7d290656012f1e05c5bf7e51da248ee5cc8acf46d84f480c3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08a510e09ef6d7d290656012f1e05c5bf7e51da248ee5cc8acf46d84f480c3ae", kill_on_drop: false }`
[INFO] [stdout] 08a510e09ef6d7d290656012f1e05c5bf7e51da248ee5cc8acf46d84f480c3ae
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35feb1977de596e08de4c449ee99bb95844e4bd6893dee3cef8a9fd49eee7c0d
[INFO] running `Command { std: "docker" "start" "-a" "35feb1977de596e08de4c449ee99bb95844e4bd6893dee3cef8a9fd49eee7c0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling calc_it v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "35feb1977de596e08de4c449ee99bb95844e4bd6893dee3cef8a9fd49eee7c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35feb1977de596e08de4c449ee99bb95844e4bd6893dee3cef8a9fd49eee7c0d", kill_on_drop: false }`
[INFO] [stdout] 35feb1977de596e08de4c449ee99bb95844e4bd6893dee3cef8a9fd49eee7c0d
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec022b15e01f0d10ce5b39382ab2d1cb7062274306764a18e3c11faf9196ea62
[INFO] running `Command { std: "docker" "start" "-a" "ec022b15e01f0d10ce5b39382ab2d1cb7062274306764a18e3c11faf9196ea62", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/calc_it-66477450b50035df)
[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" "ec022b15e01f0d10ce5b39382ab2d1cb7062274306764a18e3c11faf9196ea62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec022b15e01f0d10ce5b39382ab2d1cb7062274306764a18e3c11faf9196ea62", kill_on_drop: false }`
[INFO] [stdout] ec022b15e01f0d10ce5b39382ab2d1cb7062274306764a18e3c11faf9196ea62
