[INFO] fetching crate printable 2.2.0...
[INFO] testing printable-2.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate printable 2.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate printable 2.2.0
[INFO] finished tweaking crates.io crate printable 2.2.0
[INFO] tweaked toml for crates.io crate printable 2.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate printable 2.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 945f5455a990f16e0294867e4ecaecd20d4273ee7a73a7f1dd1b90560c3c363d
[INFO] running `Command { std: "docker" "start" "-a" "945f5455a990f16e0294867e4ecaecd20d4273ee7a73a7f1dd1b90560c3c363d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "945f5455a990f16e0294867e4ecaecd20d4273ee7a73a7f1dd1b90560c3c363d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945f5455a990f16e0294867e4ecaecd20d4273ee7a73a7f1dd1b90560c3c363d", kill_on_drop: false }`
[INFO] [stdout] 945f5455a990f16e0294867e4ecaecd20d4273ee7a73a7f1dd1b90560c3c363d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b30afff083395b5b49498012ba816a37c805f85d9725a89a8ac9fe4bbdedb4c8
[INFO] running `Command { std: "docker" "start" "-a" "b30afff083395b5b49498012ba816a37c805f85d9725a89a8ac9fe4bbdedb4c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling printable v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "b30afff083395b5b49498012ba816a37c805f85d9725a89a8ac9fe4bbdedb4c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30afff083395b5b49498012ba816a37c805f85d9725a89a8ac9fe4bbdedb4c8", kill_on_drop: false }`
[INFO] [stdout] b30afff083395b5b49498012ba816a37c805f85d9725a89a8ac9fe4bbdedb4c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9323a84260e78d2bd3eda3084d548c217aed63d3b01669eb398a284d13b61a11
[INFO] running `Command { std: "docker" "start" "-a" "9323a84260e78d2bd3eda3084d548c217aed63d3b01669eb398a284d13b61a11", kill_on_drop: false }`
[INFO] [stderr]    Compiling printable v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "9323a84260e78d2bd3eda3084d548c217aed63d3b01669eb398a284d13b61a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9323a84260e78d2bd3eda3084d548c217aed63d3b01669eb398a284d13b61a11", kill_on_drop: false }`
[INFO] [stdout] 9323a84260e78d2bd3eda3084d548c217aed63d3b01669eb398a284d13b61a11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41ed14575bcf4406a56365c187aaf91d1553ef20125cd4b3408d801a1bcc5d2a
[INFO] running `Command { std: "docker" "start" "-a" "41ed14575bcf4406a56365c187aaf91d1553ef20125cd4b3408d801a1bcc5d2a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/printable-7aa712b4a281867a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests printable
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/wrapper.rs - wrapper::PrintableWrapper<Sep,LB,RB,T>::with_left_bound (line 48) ... ok
[INFO] [stdout] test src/tuple.rs - tuple::PrintableTuple (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/wrapper.rs - wrapper::PrintableWrapper<Sep,LB,RB,T>::with_separator (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/iter.rs - iter::PrintableIter (line 21) ... ok
[INFO] [stdout] test src/wrapper.rs - wrapper::PrintableWrapper<Sep,LB,RB,T>::with_right_bound (line 78) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "41ed14575bcf4406a56365c187aaf91d1553ef20125cd4b3408d801a1bcc5d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ed14575bcf4406a56365c187aaf91d1553ef20125cd4b3408d801a1bcc5d2a", kill_on_drop: false }`
[INFO] [stdout] 41ed14575bcf4406a56365c187aaf91d1553ef20125cd4b3408d801a1bcc5d2a