[INFO] fetching crate shipper 0.0.1...
[INFO] testing shipper-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate shipper 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate shipper 0.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shipper 0.0.1
[INFO] finished tweaking crates.io crate shipper 0.0.1
[INFO] tweaked toml for crates.io crate shipper 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate shipper 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1405d9afba5ce0ab92355cb4e1a85241e77b7c19947c243227512c0af525d7a3
[INFO] running `Command { std: "docker" "start" "-a" "1405d9afba5ce0ab92355cb4e1a85241e77b7c19947c243227512c0af525d7a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1405d9afba5ce0ab92355cb4e1a85241e77b7c19947c243227512c0af525d7a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1405d9afba5ce0ab92355cb4e1a85241e77b7c19947c243227512c0af525d7a3", kill_on_drop: false }`
[INFO] [stdout] 1405d9afba5ce0ab92355cb4e1a85241e77b7c19947c243227512c0af525d7a3
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff51be58d1d193b700f00d97ff66b5df48724d9e3b12094eaf5ca14d76e1b6d4
[INFO] running `Command { std: "docker" "start" "-a" "ff51be58d1d193b700f00d97ff66b5df48724d9e3b12094eaf5ca14d76e1b6d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling shipper v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "ff51be58d1d193b700f00d97ff66b5df48724d9e3b12094eaf5ca14d76e1b6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff51be58d1d193b700f00d97ff66b5df48724d9e3b12094eaf5ca14d76e1b6d4", kill_on_drop: false }`
[INFO] [stdout] ff51be58d1d193b700f00d97ff66b5df48724d9e3b12094eaf5ca14d76e1b6d4
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] daceb03d7f0d7a7d0865eb873fc3fa173dd0c5f4dd3af0e31279eecc2a9f7afa
[INFO] running `Command { std: "docker" "start" "-a" "daceb03d7f0d7a7d0865eb873fc3fa173dd0c5f4dd3af0e31279eecc2a9f7afa", kill_on_drop: false }`
[INFO] [stderr]    Compiling shipper v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/shipper-087fd4191df52426)
[INFO] running `Command { std: "docker" "inspect" "daceb03d7f0d7a7d0865eb873fc3fa173dd0c5f4dd3af0e31279eecc2a9f7afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daceb03d7f0d7a7d0865eb873fc3fa173dd0c5f4dd3af0e31279eecc2a9f7afa", kill_on_drop: false }`
[INFO] [stdout] daceb03d7f0d7a7d0865eb873fc3fa173dd0c5f4dd3af0e31279eecc2a9f7afa
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f1332dbc1915d2315fad7f52fd22d48aa44f2d5338c84f4dd985691f5ddf4bb
[INFO] running `Command { std: "docker" "start" "-a" "5f1332dbc1915d2315fad7f52fd22d48aa44f2d5338c84f4dd985691f5ddf4bb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shipper-087fd4191df52426)
[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" "5f1332dbc1915d2315fad7f52fd22d48aa44f2d5338c84f4dd985691f5ddf4bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f1332dbc1915d2315fad7f52fd22d48aa44f2d5338c84f4dd985691f5ddf4bb", kill_on_drop: false }`
[INFO] [stdout] 5f1332dbc1915d2315fad7f52fd22d48aa44f2d5338c84f4dd985691f5ddf4bb