[INFO] fetching crate printable 2.2.0...
[INFO] testing printable-2.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate printable 2.2.0 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate printable 2.2.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ab548014605611f7609341048d668dc45cbdb8f9f21903a7f0c16de13f9bd75
[INFO] running `Command { std: "docker" "start" "-a" "4ab548014605611f7609341048d668dc45cbdb8f9f21903a7f0c16de13f9bd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ab548014605611f7609341048d668dc45cbdb8f9f21903a7f0c16de13f9bd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab548014605611f7609341048d668dc45cbdb8f9f21903a7f0c16de13f9bd75", kill_on_drop: false }`
[INFO] [stdout] 4ab548014605611f7609341048d668dc45cbdb8f9f21903a7f0c16de13f9bd75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66af6c720fe6ec5b4f435d116499c668696216576a2210f4e9abdd0c81d25021
[INFO] running `Command { std: "docker" "start" "-a" "66af6c720fe6ec5b4f435d116499c668696216576a2210f4e9abdd0c81d25021", kill_on_drop: false }`
[INFO] [stderr]    Compiling printable v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "66af6c720fe6ec5b4f435d116499c668696216576a2210f4e9abdd0c81d25021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66af6c720fe6ec5b4f435d116499c668696216576a2210f4e9abdd0c81d25021", kill_on_drop: false }`
[INFO] [stdout] 66af6c720fe6ec5b4f435d116499c668696216576a2210f4e9abdd0c81d25021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18febd268ecae2e7105d9e16fc9c534b6bc5827731cec909d989b83ef2abb77c
[INFO] running `Command { std: "docker" "start" "-a" "18febd268ecae2e7105d9e16fc9c534b6bc5827731cec909d989b83ef2abb77c", kill_on_drop: false }`
[INFO] [stderr]    Compiling printable v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "18febd268ecae2e7105d9e16fc9c534b6bc5827731cec909d989b83ef2abb77c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18febd268ecae2e7105d9e16fc9c534b6bc5827731cec909d989b83ef2abb77c", kill_on_drop: false }`
[INFO] [stdout] 18febd268ecae2e7105d9e16fc9c534b6bc5827731cec909d989b83ef2abb77c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72ad37ef233fa47f3f2757eb7b6c4645531645e4e201d6b69053d9528bf5267e
[INFO] running `Command { std: "docker" "start" "-a" "72ad37ef233fa47f3f2757eb7b6c4645531645e4e201d6b69053d9528bf5267e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/printable-c30219120e3df86f)
[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] [stderr]    Doc-tests printable
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/tuple.rs - tuple::PrintableTuple (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/wrapper.rs - wrapper::PrintableWrapper<Sep,LB,RB,T>::with_left_bound (line 48) ... ok
[INFO] [stdout] test src/wrapper.rs - wrapper::PrintableWrapper<Sep,LB,RB,T>::with_separator (line 18) ... ok
[INFO] [stdout] test src/wrapper.rs - wrapper::PrintableWrapper<Sep,LB,RB,T>::with_right_bound (line 78) ... ok
[INFO] [stdout] test src/iter.rs - iter::PrintableIter (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72ad37ef233fa47f3f2757eb7b6c4645531645e4e201d6b69053d9528bf5267e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72ad37ef233fa47f3f2757eb7b6c4645531645e4e201d6b69053d9528bf5267e", kill_on_drop: false }`
[INFO] [stdout] 72ad37ef233fa47f3f2757eb7b6c4645531645e4e201d6b69053d9528bf5267e