[INFO] fetching crate tsotest 0.2.0...
[INFO] testing tsotest-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tsotest 0.2.0 into /workspace/builds/worker-59/source
[INFO] validating manifest of crates.io crate tsotest 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-59/source/.cargo/config
[INFO] started tweaking crates.io crate tsotest 0.2.0
[INFO] finished tweaking crates.io crate tsotest 0.2.0
[INFO] tweaked toml for crates.io crate tsotest 0.2.0 written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] crate crates.io crate tsotest 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sysctl v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b6485c042819a34851c00342a00148e0fb839430876e68f3dfc9397c6a5d769
[INFO] running `Command { std: "docker" "start" "-a" "5b6485c042819a34851c00342a00148e0fb839430876e68f3dfc9397c6a5d769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b6485c042819a34851c00342a00148e0fb839430876e68f3dfc9397c6a5d769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b6485c042819a34851c00342a00148e0fb839430876e68f3dfc9397c6a5d769", kill_on_drop: false }`
[INFO] [stdout] 5b6485c042819a34851c00342a00148e0fb839430876e68f3dfc9397c6a5d769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 623c1fc02a55640b27d68c421354ea80640abb137cae2445ea7511459b600106
[INFO] running `Command { std: "docker" "start" "-a" "623c1fc02a55640b27d68c421354ea80640abb137cae2445ea7511459b600106", kill_on_drop: false }`
[INFO] [stderr]    Compiling tsotest v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "623c1fc02a55640b27d68c421354ea80640abb137cae2445ea7511459b600106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "623c1fc02a55640b27d68c421354ea80640abb137cae2445ea7511459b600106", kill_on_drop: false }`
[INFO] [stdout] 623c1fc02a55640b27d68c421354ea80640abb137cae2445ea7511459b600106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55e444334ee50696ff35941a764221beb60077f0c58576d4b1903b8c98cc43f7
[INFO] running `Command { std: "docker" "start" "-a" "55e444334ee50696ff35941a764221beb60077f0c58576d4b1903b8c98cc43f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling tsotest v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "55e444334ee50696ff35941a764221beb60077f0c58576d4b1903b8c98cc43f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e444334ee50696ff35941a764221beb60077f0c58576d4b1903b8c98cc43f7", kill_on_drop: false }`
[INFO] [stdout] 55e444334ee50696ff35941a764221beb60077f0c58576d4b1903b8c98cc43f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0bf39cc8f2c3f1a9b65bf67b3f2876405cfcb72f0f7ea75aa6245be0c1942fc9
[INFO] running `Command { std: "docker" "start" "-a" "0bf39cc8f2c3f1a9b65bf67b3f2876405cfcb72f0f7ea75aa6245be0c1942fc9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tsotest-a74b6540cbffe1c3)
[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" "0bf39cc8f2c3f1a9b65bf67b3f2876405cfcb72f0f7ea75aa6245be0c1942fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bf39cc8f2c3f1a9b65bf67b3f2876405cfcb72f0f7ea75aa6245be0c1942fc9", kill_on_drop: false }`
[INFO] [stdout] 0bf39cc8f2c3f1a9b65bf67b3f2876405cfcb72f0f7ea75aa6245be0c1942fc9