[INFO] fetching crate cargo-mem 0.1.0...
[INFO] testing cargo-mem-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate cargo-mem 0.1.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate cargo-mem 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 cargo-mem 0.1.0
[INFO] finished tweaking crates.io crate cargo-mem 0.1.0
[INFO] tweaked toml for crates.io crate cargo-mem 0.1.0 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate crates.io crate cargo-mem 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] ead0ac16b61d589ef2606e02116cfd67f4c4bb94b24e5f6d1c5cf342ecc367a5
[INFO] running `Command { std: "docker" "start" "-a" "ead0ac16b61d589ef2606e02116cfd67f4c4bb94b24e5f6d1c5cf342ecc367a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ead0ac16b61d589ef2606e02116cfd67f4c4bb94b24e5f6d1c5cf342ecc367a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ead0ac16b61d589ef2606e02116cfd67f4c4bb94b24e5f6d1c5cf342ecc367a5", kill_on_drop: false }`
[INFO] [stdout] ead0ac16b61d589ef2606e02116cfd67f4c4bb94b24e5f6d1c5cf342ecc367a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 2fb33df1dbb61aeb360c5f6740d459376e35364443308e186a95eabe44642799
[INFO] running `Command { std: "docker" "start" "-a" "2fb33df1dbb61aeb360c5f6740d459376e35364443308e186a95eabe44642799", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-mem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "2fb33df1dbb61aeb360c5f6740d459376e35364443308e186a95eabe44642799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb33df1dbb61aeb360c5f6740d459376e35364443308e186a95eabe44642799", kill_on_drop: false }`
[INFO] [stdout] 2fb33df1dbb61aeb360c5f6740d459376e35364443308e186a95eabe44642799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] dc63f9601ea58b08ad87b1a5c4b81001d0d1bebf522900d104bd4c99266b912d
[INFO] running `Command { std: "docker" "start" "-a" "dc63f9601ea58b08ad87b1a5c4b81001d0d1bebf522900d104bd4c99266b912d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-mem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "dc63f9601ea58b08ad87b1a5c4b81001d0d1bebf522900d104bd4c99266b912d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc63f9601ea58b08ad87b1a5c4b81001d0d1bebf522900d104bd4c99266b912d", kill_on_drop: false }`
[INFO] [stdout] dc63f9601ea58b08ad87b1a5c4b81001d0d1bebf522900d104bd4c99266b912d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 65fdab862410b2f71c2365ec3069caa255baa3d7774f6dcb509e7235a7a848ba
[INFO] running `Command { std: "docker" "start" "-a" "65fdab862410b2f71c2365ec3069caa255baa3d7774f6dcb509e7235a7a848ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_mem-2187767d1486d3b0)
[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" "65fdab862410b2f71c2365ec3069caa255baa3d7774f6dcb509e7235a7a848ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65fdab862410b2f71c2365ec3069caa255baa3d7774f6dcb509e7235a7a848ba", kill_on_drop: false }`
[INFO] [stdout] 65fdab862410b2f71c2365ec3069caa255baa3d7774f6dcb509e7235a7a848ba
