[INFO] fetching crate sess 0.1.0...
[INFO] testing sess-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sess 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate sess 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sess 0.1.0
[INFO] finished tweaking crates.io crate sess 0.1.0
[INFO] tweaked toml for crates.io crate sess 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate sess 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51b99e703ed8aab64cf45236f2070a45af681da6ba26be7508e2f7ea69a71faf
[INFO] running `Command { std: "docker" "start" "-a" "51b99e703ed8aab64cf45236f2070a45af681da6ba26be7508e2f7ea69a71faf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51b99e703ed8aab64cf45236f2070a45af681da6ba26be7508e2f7ea69a71faf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51b99e703ed8aab64cf45236f2070a45af681da6ba26be7508e2f7ea69a71faf", kill_on_drop: false }`
[INFO] [stdout] 51b99e703ed8aab64cf45236f2070a45af681da6ba26be7508e2f7ea69a71faf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41204e65b4be8b3f83e13438935eb8762e00dabe5cc8919ee93f1869709c0b2a
[INFO] running `Command { std: "docker" "start" "-a" "41204e65b4be8b3f83e13438935eb8762e00dabe5cc8919ee93f1869709c0b2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "41204e65b4be8b3f83e13438935eb8762e00dabe5cc8919ee93f1869709c0b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41204e65b4be8b3f83e13438935eb8762e00dabe5cc8919ee93f1869709c0b2a", kill_on_drop: false }`
[INFO] [stdout] 41204e65b4be8b3f83e13438935eb8762e00dabe5cc8919ee93f1869709c0b2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9c17709da858aad975d54bb1af87ba580ea1019de8f6ad3d0db4a72c038f00e
[INFO] running `Command { std: "docker" "start" "-a" "a9c17709da858aad975d54bb1af87ba580ea1019de8f6ad3d0db4a72c038f00e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "a9c17709da858aad975d54bb1af87ba580ea1019de8f6ad3d0db4a72c038f00e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c17709da858aad975d54bb1af87ba580ea1019de8f6ad3d0db4a72c038f00e", kill_on_drop: false }`
[INFO] [stdout] a9c17709da858aad975d54bb1af87ba580ea1019de8f6ad3d0db4a72c038f00e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6d327b70bf2a3b13d7650f58140f371317f95344e1c597ab1f147c951ffb464
[INFO] running `Command { std: "docker" "start" "-a" "e6d327b70bf2a3b13d7650f58140f371317f95344e1c597ab1f147c951ffb464", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sess-3453796d0a6f80b6)
[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" "e6d327b70bf2a3b13d7650f58140f371317f95344e1c597ab1f147c951ffb464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d327b70bf2a3b13d7650f58140f371317f95344e1c597ab1f147c951ffb464", kill_on_drop: false }`
[INFO] [stdout] e6d327b70bf2a3b13d7650f58140f371317f95344e1c597ab1f147c951ffb464