[INFO] fetching crate alaska 0.1.0...
[INFO] testing alaska-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate alaska 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate alaska 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 alaska 0.1.0
[INFO] finished tweaking crates.io crate alaska 0.1.0
[INFO] tweaked toml for crates.io crate alaska 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d4259b30b1a61ce5497c93ec3a8202168a82072172ad3f0e287930fd7e692773
[INFO] running `Command { std: "docker" "start" "-a" "d4259b30b1a61ce5497c93ec3a8202168a82072172ad3f0e287930fd7e692773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4259b30b1a61ce5497c93ec3a8202168a82072172ad3f0e287930fd7e692773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4259b30b1a61ce5497c93ec3a8202168a82072172ad3f0e287930fd7e692773", kill_on_drop: false }`
[INFO] [stdout] d4259b30b1a61ce5497c93ec3a8202168a82072172ad3f0e287930fd7e692773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 03a4557865256d41cffc2198ed2a424d296f9f236c208ceec8b2b3d7234dd00f
[INFO] running `Command { std: "docker" "start" "-a" "03a4557865256d41cffc2198ed2a424d296f9f236c208ceec8b2b3d7234dd00f", kill_on_drop: false }`
[INFO] [stderr]    Compiling alaska v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "03a4557865256d41cffc2198ed2a424d296f9f236c208ceec8b2b3d7234dd00f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a4557865256d41cffc2198ed2a424d296f9f236c208ceec8b2b3d7234dd00f", kill_on_drop: false }`
[INFO] [stdout] 03a4557865256d41cffc2198ed2a424d296f9f236c208ceec8b2b3d7234dd00f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 7aa8f65a7b001cb6d3c16b9677cf14c804fd6b6034df4234805d6cc663686146
[INFO] running `Command { std: "docker" "start" "-a" "7aa8f65a7b001cb6d3c16b9677cf14c804fd6b6034df4234805d6cc663686146", kill_on_drop: false }`
[INFO] [stderr]    Compiling alaska v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "7aa8f65a7b001cb6d3c16b9677cf14c804fd6b6034df4234805d6cc663686146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aa8f65a7b001cb6d3c16b9677cf14c804fd6b6034df4234805d6cc663686146", kill_on_drop: false }`
[INFO] [stdout] 7aa8f65a7b001cb6d3c16b9677cf14c804fd6b6034df4234805d6cc663686146
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d728fec001739abe803df47c8141261a1cd63284fd07dabae2533d78c598e0a1
[INFO] running `Command { std: "docker" "start" "-a" "d728fec001739abe803df47c8141261a1cd63284fd07dabae2533d78c598e0a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alaska-4e01a0fdc2f282e9)
[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] [stderr]    Doc-tests alaska
[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" "d728fec001739abe803df47c8141261a1cd63284fd07dabae2533d78c598e0a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d728fec001739abe803df47c8141261a1cd63284fd07dabae2533d78c598e0a1", kill_on_drop: false }`
[INFO] [stdout] d728fec001739abe803df47c8141261a1cd63284fd07dabae2533d78c598e0a1