[INFO] fetching crate tess 0.0.1...
[INFO] testing tess-0.0.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate tess 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tess 0.0.1
[INFO] finished tweaking crates.io crate tess 0.0.1
[INFO] tweaked toml for crates.io crate tess 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tess 0.0.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tess 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4a27f2ba285f78da7cf0e2e3c21a043b84d04ec6ee7c571191dad7d52845a96
[INFO] running `Command { std: "docker" "start" "-a" "a4a27f2ba285f78da7cf0e2e3c21a043b84d04ec6ee7c571191dad7d52845a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4a27f2ba285f78da7cf0e2e3c21a043b84d04ec6ee7c571191dad7d52845a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a27f2ba285f78da7cf0e2e3c21a043b84d04ec6ee7c571191dad7d52845a96", kill_on_drop: false }`
[INFO] [stdout] a4a27f2ba285f78da7cf0e2e3c21a043b84d04ec6ee7c571191dad7d52845a96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df12b136933f6bb845924d85b5ea03e3015d686359b3ca4f2fe38fa4ba56e663
[INFO] running `Command { std: "docker" "start" "-a" "df12b136933f6bb845924d85b5ea03e3015d686359b3ca4f2fe38fa4ba56e663", kill_on_drop: false }`
[INFO] [stderr]    Compiling tess v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "df12b136933f6bb845924d85b5ea03e3015d686359b3ca4f2fe38fa4ba56e663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df12b136933f6bb845924d85b5ea03e3015d686359b3ca4f2fe38fa4ba56e663", kill_on_drop: false }`
[INFO] [stdout] df12b136933f6bb845924d85b5ea03e3015d686359b3ca4f2fe38fa4ba56e663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f005057d427554cbb1a102f8d80728da7d6cc26a9dc0ca1ea7e7f85244da8a8e
[INFO] running `Command { std: "docker" "start" "-a" "f005057d427554cbb1a102f8d80728da7d6cc26a9dc0ca1ea7e7f85244da8a8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tess v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "f005057d427554cbb1a102f8d80728da7d6cc26a9dc0ca1ea7e7f85244da8a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f005057d427554cbb1a102f8d80728da7d6cc26a9dc0ca1ea7e7f85244da8a8e", kill_on_drop: false }`
[INFO] [stdout] f005057d427554cbb1a102f8d80728da7d6cc26a9dc0ca1ea7e7f85244da8a8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e5ba5d7fada18958f20ff11b7c01e24cf9e7e358e7d7f3daf24ad1e1318ab3e
[INFO] running `Command { std: "docker" "start" "-a" "0e5ba5d7fada18958f20ff11b7c01e24cf9e7e358e7d7f3daf24ad1e1318ab3e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tess-8de2fea3f87445c1)
[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" "0e5ba5d7fada18958f20ff11b7c01e24cf9e7e358e7d7f3daf24ad1e1318ab3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5ba5d7fada18958f20ff11b7c01e24cf9e7e358e7d7f3daf24ad1e1318ab3e", kill_on_drop: false }`
[INFO] [stdout] 0e5ba5d7fada18958f20ff11b7c01e24cf9e7e358e7d7f3daf24ad1e1318ab3e