[INFO] fetching crate rack-im-online 0.0.0...
[INFO] testing rack-im-online-0.0.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate rack-im-online 0.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rack-im-online 0.0.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rack-im-online 0.0.0
[INFO] finished tweaking crates.io crate rack-im-online 0.0.0
[INFO] tweaked toml for crates.io crate rack-im-online 0.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 466dc2510c98cdf52f433a5628bb4360fb9a1ea38e194d7994be5141308a8b7e
[INFO] running `Command { std: "docker" "start" "-a" "466dc2510c98cdf52f433a5628bb4360fb9a1ea38e194d7994be5141308a8b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "466dc2510c98cdf52f433a5628bb4360fb9a1ea38e194d7994be5141308a8b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "466dc2510c98cdf52f433a5628bb4360fb9a1ea38e194d7994be5141308a8b7e", kill_on_drop: false }`
[INFO] [stdout] 466dc2510c98cdf52f433a5628bb4360fb9a1ea38e194d7994be5141308a8b7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dae07c038a740bef8e49175781940ec359ceaf1598414f1e7520a9c007e940de
[INFO] running `Command { std: "docker" "start" "-a" "dae07c038a740bef8e49175781940ec359ceaf1598414f1e7520a9c007e940de", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-im-online v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "dae07c038a740bef8e49175781940ec359ceaf1598414f1e7520a9c007e940de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dae07c038a740bef8e49175781940ec359ceaf1598414f1e7520a9c007e940de", kill_on_drop: false }`
[INFO] [stdout] dae07c038a740bef8e49175781940ec359ceaf1598414f1e7520a9c007e940de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a88c90161b7e9f02d2f2ec0c1d497825258ec4267dc2e4eb0aacb3f4b407654
[INFO] running `Command { std: "docker" "start" "-a" "2a88c90161b7e9f02d2f2ec0c1d497825258ec4267dc2e4eb0aacb3f4b407654", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-im-online v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "2a88c90161b7e9f02d2f2ec0c1d497825258ec4267dc2e4eb0aacb3f4b407654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a88c90161b7e9f02d2f2ec0c1d497825258ec4267dc2e4eb0aacb3f4b407654", kill_on_drop: false }`
[INFO] [stdout] 2a88c90161b7e9f02d2f2ec0c1d497825258ec4267dc2e4eb0aacb3f4b407654
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0be3931b745a3126b6115ecc71fdfee4dbc0bad31b2bd693b436aceb04d744c
[INFO] running `Command { std: "docker" "start" "-a" "b0be3931b745a3126b6115ecc71fdfee4dbc0bad31b2bd693b436aceb04d744c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rack_im_online-1f3092a1bde7dc35)
[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] [stderr]    Doc-tests rack-im-online
[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" "b0be3931b745a3126b6115ecc71fdfee4dbc0bad31b2bd693b436aceb04d744c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0be3931b745a3126b6115ecc71fdfee4dbc0bad31b2bd693b436aceb04d744c", kill_on_drop: false }`
[INFO] [stdout] b0be3931b745a3126b6115ecc71fdfee4dbc0bad31b2bd693b436aceb04d744c