[INFO] fetching crate altitude 0.1.3...
[INFO] testing altitude-0.1.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate altitude 0.1.3 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate altitude 0.1.3 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 altitude 0.1.3
[INFO] finished tweaking crates.io crate altitude 0.1.3
[INFO] tweaked toml for crates.io crate altitude 0.1.3 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate altitude 0.1.3 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 26f796028b7dbe0b1b9356e5200e7c8ab9ca3a5fa52bfd0d320aa7a82a4e41d6
[INFO] running `Command { std: "docker" "start" "-a" "26f796028b7dbe0b1b9356e5200e7c8ab9ca3a5fa52bfd0d320aa7a82a4e41d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26f796028b7dbe0b1b9356e5200e7c8ab9ca3a5fa52bfd0d320aa7a82a4e41d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f796028b7dbe0b1b9356e5200e7c8ab9ca3a5fa52bfd0d320aa7a82a4e41d6", kill_on_drop: false }`
[INFO] [stdout] 26f796028b7dbe0b1b9356e5200e7c8ab9ca3a5fa52bfd0d320aa7a82a4e41d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 6f457899b15a4c2deaf258696874a2a7826df391c230b1945ff61953a6918d9a
[INFO] running `Command { std: "docker" "start" "-a" "6f457899b15a4c2deaf258696874a2a7826df391c230b1945ff61953a6918d9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling altitude v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "6f457899b15a4c2deaf258696874a2a7826df391c230b1945ff61953a6918d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f457899b15a4c2deaf258696874a2a7826df391c230b1945ff61953a6918d9a", kill_on_drop: false }`
[INFO] [stdout] 6f457899b15a4c2deaf258696874a2a7826df391c230b1945ff61953a6918d9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] ef0435983e475ef4911194733dab183be0c81a133ff7f1feb5778338f0a1b259
[INFO] running `Command { std: "docker" "start" "-a" "ef0435983e475ef4911194733dab183be0c81a133ff7f1feb5778338f0a1b259", kill_on_drop: false }`
[INFO] [stderr]    Compiling altitude v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/altitude-4529c58b76513599)
[INFO] running `Command { std: "docker" "inspect" "ef0435983e475ef4911194733dab183be0c81a133ff7f1feb5778338f0a1b259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0435983e475ef4911194733dab183be0c81a133ff7f1feb5778338f0a1b259", kill_on_drop: false }`
[INFO] [stdout] ef0435983e475ef4911194733dab183be0c81a133ff7f1feb5778338f0a1b259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] c78e5bffced20df7a5c7b41998f8004530a5642dbc93fe0e1076352810bef64e
[INFO] running `Command { std: "docker" "start" "-a" "c78e5bffced20df7a5c7b41998f8004530a5642dbc93fe0e1076352810bef64e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/altitude-4529c58b76513599)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c78e5bffced20df7a5c7b41998f8004530a5642dbc93fe0e1076352810bef64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c78e5bffced20df7a5c7b41998f8004530a5642dbc93fe0e1076352810bef64e", kill_on_drop: false }`
[INFO] [stdout] c78e5bffced20df7a5c7b41998f8004530a5642dbc93fe0e1076352810bef64e