[INFO] fetching crate fretboard_layout 0.7.1...
[INFO] testing fretboard_layout-0.7.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate fretboard_layout 0.7.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate fretboard_layout 0.7.1
[INFO] finished tweaking crates.io crate fretboard_layout 0.7.1
[INFO] tweaked toml for crates.io crate fretboard_layout 0.7.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fretboard_layout 0.7.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 69 packages to latest compatible versions
[INFO] [stderr]       Adding pango v0.18.3 (available: v0.21.3)
[INFO] [stderr]       Adding svg v0.14.0 (available: v0.18.0)
[INFO] [stderr]       Adding toml v0.8.2 (available: v0.8.23)
[INFO] [stderr]       Adding toml_datetime v0.6.3 (available: v0.6.11)
[INFO] [stderr]       Adding toml_edit v0.20.2 (available: v0.20.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3c0864049538ad3e1ad9d91f810ac2d47e4f09d5e5d5bed7bca0149e103486d
[INFO] running `Command { std: "docker" "start" "-a" "b3c0864049538ad3e1ad9d91f810ac2d47e4f09d5e5d5bed7bca0149e103486d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3c0864049538ad3e1ad9d91f810ac2d47e4f09d5e5d5bed7bca0149e103486d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c0864049538ad3e1ad9d91f810ac2d47e4f09d5e5d5bed7bca0149e103486d", kill_on_drop: false }`
[INFO] [stdout] b3c0864049538ad3e1ad9d91f810ac2d47e4f09d5e5d5bed7bca0149e103486d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76190be7641c183cfbd451d1002bde833bc873acf3ca641bd2b9e979dc4f7801
[INFO] running `Command { std: "docker" "start" "-a" "76190be7641c183cfbd451d1002bde833bc873acf3ca641bd2b9e979dc4f7801", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgba_simple v0.10.0
[INFO] [stderr]    Compiling svg v0.14.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling fretboard_layout v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "76190be7641c183cfbd451d1002bde833bc873acf3ca641bd2b9e979dc4f7801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76190be7641c183cfbd451d1002bde833bc873acf3ca641bd2b9e979dc4f7801", kill_on_drop: false }`
[INFO] [stdout] 76190be7641c183cfbd451d1002bde833bc873acf3ca641bd2b9e979dc4f7801
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dfc797eea088965d104dc37c7e95d862edff16ef60be55facb326661b088d83
[INFO] running `Command { std: "docker" "start" "-a" "9dfc797eea088965d104dc37c7e95d862edff16ef60be55facb326661b088d83", kill_on_drop: false }`
[INFO] [stderr]    Compiling fretboard_layout v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "9dfc797eea088965d104dc37c7e95d862edff16ef60be55facb326661b088d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dfc797eea088965d104dc37c7e95d862edff16ef60be55facb326661b088d83", kill_on_drop: false }`
[INFO] [stdout] 9dfc797eea088965d104dc37c7e95d862edff16ef60be55facb326661b088d83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 31d0e9c7875307832806c034aa5c0bfc93af19fc826d9aeb8a282792b53d4dce
[INFO] running `Command { std: "docker" "start" "-a" "31d0e9c7875307832806c034aa5c0bfc93af19fc826d9aeb8a282792b53d4dce", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fretboard_layout-a85fa44e12617557)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test config::tests::change_cfg ... ok
[INFO] [stdout] test config::tests::default ... ok
[INFO] [stdout] test config::tests::font_weight_from_str ... ok
[INFO] [stdout] test factors::tests::factors_default ... ok
[INFO] [stdout] test factors::tests::factors_multi ... ok
[INFO] [stdout] test tests::lengths ... ok
[INFO] [stdout] test variant::tests::variant_default ... ok
[INFO] [stdout] test variant::tests::variant_value ... ok
[INFO] [stdout] test open::tests::test_open ... 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 fretboard_layout
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Specs::create_document (line 422) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "31d0e9c7875307832806c034aa5c0bfc93af19fc826d9aeb8a282792b53d4dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d0e9c7875307832806c034aa5c0bfc93af19fc826d9aeb8a282792b53d4dce", kill_on_drop: false }`
[INFO] [stdout] 31d0e9c7875307832806c034aa5c0bfc93af19fc826d9aeb8a282792b53d4dce