[INFO] fetching crate unicode-bom 2.0.3...
[INFO] testing unicode-bom-2.0.3 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate unicode-bom 2.0.3 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate unicode-bom 2.0.3
[INFO] finished tweaking crates.io crate unicode-bom 2.0.3
[INFO] tweaked toml for crates.io crate unicode-bom 2.0.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unicode-bom 2.0.3 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 666317945e50379032b2c82441199a7d786eeca9012b302fdbf54925513641ee
[INFO] running `Command { std: "docker" "start" "-a" "666317945e50379032b2c82441199a7d786eeca9012b302fdbf54925513641ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "666317945e50379032b2c82441199a7d786eeca9012b302fdbf54925513641ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "666317945e50379032b2c82441199a7d786eeca9012b302fdbf54925513641ee", kill_on_drop: false }`
[INFO] [stdout] 666317945e50379032b2c82441199a7d786eeca9012b302fdbf54925513641ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d7873e273005188a7a18958f572b1c22d199facb2a493b04348fdf847fad52e
[INFO] running `Command { std: "docker" "start" "-a" "8d7873e273005188a7a18958f572b1c22d199facb2a493b04348fdf847fad52e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-bom v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "8d7873e273005188a7a18958f572b1c22d199facb2a493b04348fdf847fad52e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7873e273005188a7a18958f572b1c22d199facb2a493b04348fdf847fad52e", kill_on_drop: false }`
[INFO] [stdout] 8d7873e273005188a7a18958f572b1c22d199facb2a493b04348fdf847fad52e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30506e9aa0790916d599e3c3c125ed3a23402c5ea99754e33b46fa53f22f05a2
[INFO] running `Command { std: "docker" "start" "-a" "30506e9aa0790916d599e3c3c125ed3a23402c5ea99754e33b46fa53f22f05a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-bom v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "30506e9aa0790916d599e3c3c125ed3a23402c5ea99754e33b46fa53f22f05a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30506e9aa0790916d599e3c3c125ed3a23402c5ea99754e33b46fa53f22f05a2", kill_on_drop: false }`
[INFO] [stdout] 30506e9aa0790916d599e3c3c125ed3a23402c5ea99754e33b46fa53f22f05a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cebca895b58a62d1c44bb7d3999fffee7a24399bf96d95f0a338655107b5657d
[INFO] running `Command { std: "docker" "start" "-a" "cebca895b58a62d1c44bb7d3999fffee7a24399bf96d95f0a338655107b5657d", 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/unicode_bom-a6b4d3bd63bbe6ad)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::as_ref_arr ... ok
[INFO] [stdout] test test::from_file ... ok
[INFO] [stdout] test test::from_path ... ok
[INFO] [stdout] test test::to_string ... ok
[INFO] [stdout] test test::default ... ok
[INFO] [stdout] test test::from_as_ref_arr ... ok
[INFO] [stdout] test test::len ... ok
[INFO] [stdout] test test::from_slice ... ok
[INFO] [stdout] test test::as_ref_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unicode_bom
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cebca895b58a62d1c44bb7d3999fffee7a24399bf96d95f0a338655107b5657d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cebca895b58a62d1c44bb7d3999fffee7a24399bf96d95f0a338655107b5657d", kill_on_drop: false }`
[INFO] [stdout] cebca895b58a62d1c44bb7d3999fffee7a24399bf96d95f0a338655107b5657d
