[INFO] fetching crate doclog 0.3.0...
[INFO] testing doclog-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate doclog 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate doclog 0.3.0
[INFO] finished tweaking crates.io crate doclog 0.3.0
[INFO] tweaked toml for crates.io crate doclog 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate doclog 0.3.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6421c0c83eb23cd86cf9cec4bd39ac73e0452fce97bc9956d4eebcdea7c6b258
[INFO] running `Command { std: "docker" "start" "-a" "6421c0c83eb23cd86cf9cec4bd39ac73e0452fce97bc9956d4eebcdea7c6b258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6421c0c83eb23cd86cf9cec4bd39ac73e0452fce97bc9956d4eebcdea7c6b258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6421c0c83eb23cd86cf9cec4bd39ac73e0452fce97bc9956d4eebcdea7c6b258", kill_on_drop: false }`
[INFO] [stdout] 6421c0c83eb23cd86cf9cec4bd39ac73e0452fce97bc9956d4eebcdea7c6b258
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c133166b3c1cae3a21bacd0e7133d2b07b8810a1e8aa74a74b60ca3ac06a67cf
[INFO] running `Command { std: "docker" "start" "-a" "c133166b3c1cae3a21bacd0e7133d2b07b8810a1e8aa74a74b60ca3ac06a67cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling doclog v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.46s
[INFO] running `Command { std: "docker" "inspect" "c133166b3c1cae3a21bacd0e7133d2b07b8810a1e8aa74a74b60ca3ac06a67cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c133166b3c1cae3a21bacd0e7133d2b07b8810a1e8aa74a74b60ca3ac06a67cf", kill_on_drop: false }`
[INFO] [stdout] c133166b3c1cae3a21bacd0e7133d2b07b8810a1e8aa74a74b60ca3ac06a67cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3ec03c0c639783082c88bac98097c3a99f88683947e067302be70254a0ada5ff
[INFO] running `Command { std: "docker" "start" "-a" "3ec03c0c639783082c88bac98097c3a99f88683947e067302be70254a0ada5ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling doclog v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "3ec03c0c639783082c88bac98097c3a99f88683947e067302be70254a0ada5ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec03c0c639783082c88bac98097c3a99f88683947e067302be70254a0ada5ff", kill_on_drop: false }`
[INFO] [stdout] 3ec03c0c639783082c88bac98097c3a99f88683947e067302be70254a0ada5ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8229ad4a3c3a11a86ca29ebc9410d69ef443e25eff72d7133f0f6aa5b1bd8b7a
[INFO] running `Command { std: "docker" "start" "-a" "8229ad4a3c3a11a86ca29ebc9410d69ef443e25eff72d7133f0f6aa5b1bd8b7a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/doclog-1bd51b8dff1c2618)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test blocks::note::tests::test_plain ... ok
[INFO] [stdout] test blocks::note::tests::test_styled ... ok
[INFO] [stdout] test blocks::prefix::tests::test_plain ... ok
[INFO] [stdout] test blocks::separator::tests::test_styled ... ok
[INFO] [stdout] test blocks::prefix::tests::test_styled ... ok
[INFO] [stdout] test blocks::stack::tests::test_plain ... ok
[INFO] [stdout] test blocks::stack::tests::test_styled ... ok
[INFO] [stdout] test blocks::stack::tests::test_styled_as_wrapped_by_format ... ok
[INFO] [stdout] test blocks::header::tests::test_plain ... ok
[INFO] [stdout] test blocks::code::tests::test_plain ... ok
[INFO] [stdout] test blocks::stack::tests::test_styled_as_caused_by_format ... ok
[INFO] [stdout] test blocks::stack_trace::tests::test_styled ... ok
[INFO] [stdout] test blocks::stack_trace::tests::test_plain ... ok
[INFO] [stdout] test blocks::header::tests::test_styled ... ok
[INFO] [stdout] test blocks::stack::tests::test_plain_as_caused_by_format ... ok
[INFO] [stdout] test blocks::text::tests::test_styled ... ok
[INFO] [stdout] test levels::tests::test_order ... ok
[INFO] [stdout] test blocks::separator::tests::test_plain ... ok
[INFO] [stdout] test blocks::text::tests::test_plain ... ok
[INFO] [stdout] test blocks::step::tests::test_styled ... ok
[INFO] [stdout] test blocks::step::tests::test_plain ... ok
[INFO] [stdout] test log::tests::test_display ... ok
[INFO] [stdout] test printer::tests::test_indent_plain ... ok
[INFO] [stdout] test printer::tests::test_indent_styled ... ok
[INFO] [stdout] test printer::tests::test_indent_styled_skip_first ... ok
[INFO] [stdout] test printer::tests::test_indent_plain_skip_first ... ok
[INFO] [stdout] test utils::cursor::tests::test_end_line_cursor ... ok
[INFO] [stdout] test utils::cursor::tests::test_find_line_start ... ok
[INFO] [stdout] test utils::cursor::tests::test_from_byte_offset_and_cursor ... ok
[INFO] [stdout] test utils::cursor::tests::test_from_byte_offset ... ok
[INFO] [stdout] test utils::cursor::tests::test_slice ... ok
[INFO] [stdout] test utils::cursor::tests::test_slice_from_line_start ... ok
[INFO] [stdout] test utils::cursor::tests::test_slice_to_line_end ... ok
[INFO] [stdout] test utils::cursor::tests::test_start_line_cursor ... ok
[INFO] [stdout] test utils::text::tests::test_remove_jump_lines ... ok
[INFO] [stdout] test blocks::code::tests::test_styled ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8229ad4a3c3a11a86ca29ebc9410d69ef443e25eff72d7133f0f6aa5b1bd8b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8229ad4a3c3a11a86ca29ebc9410d69ef443e25eff72d7133f0f6aa5b1bd8b7a", kill_on_drop: false }`
[INFO] [stdout] 8229ad4a3c3a11a86ca29ebc9410d69ef443e25eff72d7133f0f6aa5b1bd8b7a