[INFO] fetching crate otk 0.0.1...
[INFO] testing otk-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate otk 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate otk 0.0.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate otk 0.0.1
[INFO] finished tweaking crates.io crate otk 0.0.1
[INFO] tweaked toml for crates.io crate otk 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cae4d94e81b9f2c09e478074c683facd0629fd3f12738eb38adf7f896ec8f373
[INFO] running `Command { std: "docker" "start" "-a" "cae4d94e81b9f2c09e478074c683facd0629fd3f12738eb38adf7f896ec8f373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cae4d94e81b9f2c09e478074c683facd0629fd3f12738eb38adf7f896ec8f373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae4d94e81b9f2c09e478074c683facd0629fd3f12738eb38adf7f896ec8f373", kill_on_drop: false }`
[INFO] [stdout] cae4d94e81b9f2c09e478074c683facd0629fd3f12738eb38adf7f896ec8f373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f22ff1f0f546f4dbed824d3959eb11e747c8d6efee77df965b28b0e2ffa5441c
[INFO] running `Command { std: "docker" "start" "-a" "f22ff1f0f546f4dbed824d3959eb11e747c8d6efee77df965b28b0e2ffa5441c", kill_on_drop: false }`
[INFO] [stderr]    Compiling otk v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "f22ff1f0f546f4dbed824d3959eb11e747c8d6efee77df965b28b0e2ffa5441c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f22ff1f0f546f4dbed824d3959eb11e747c8d6efee77df965b28b0e2ffa5441c", kill_on_drop: false }`
[INFO] [stdout] f22ff1f0f546f4dbed824d3959eb11e747c8d6efee77df965b28b0e2ffa5441c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e724c7c46f08f85f20e3ecc478c18c54d67c1bd59d0a0fb5c42a699ea2a68b00
[INFO] running `Command { std: "docker" "start" "-a" "e724c7c46f08f85f20e3ecc478c18c54d67c1bd59d0a0fb5c42a699ea2a68b00", kill_on_drop: false }`
[INFO] [stderr]    Compiling otk v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "e724c7c46f08f85f20e3ecc478c18c54d67c1bd59d0a0fb5c42a699ea2a68b00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e724c7c46f08f85f20e3ecc478c18c54d67c1bd59d0a0fb5c42a699ea2a68b00", kill_on_drop: false }`
[INFO] [stdout] e724c7c46f08f85f20e3ecc478c18c54d67c1bd59d0a0fb5c42a699ea2a68b00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34b6542baafd3314b4a5f45efced7ff9861fd75c37325a541e56b74f0f286256
[INFO] running `Command { std: "docker" "start" "-a" "34b6542baafd3314b4a5f45efced7ff9861fd75c37325a541e56b74f0f286256", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/otk-6dc677c3e3040823)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests otk
[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] [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" "34b6542baafd3314b4a5f45efced7ff9861fd75c37325a541e56b74f0f286256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b6542baafd3314b4a5f45efced7ff9861fd75c37325a541e56b74f0f286256", kill_on_drop: false }`
[INFO] [stdout] 34b6542baafd3314b4a5f45efced7ff9861fd75c37325a541e56b74f0f286256