[INFO] fetching crate ansi-str 0.9.0...
[INFO] testing ansi-str-0.9.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate ansi-str 0.9.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ansi-str 0.9.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ansi-str 0.9.0
[INFO] tweaked toml for crates.io crate ansi-str 0.9.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ansi-str 0.9.0 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] crate crates.io crate ansi-str 0.9.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vte v0.14.1
[INFO] [stderr]   Downloaded ansitok v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1a5e5e5ff40761ef5c6e8304316139af09840ca4e1ae211c9a6724adeca1750a
[INFO] running `Command { std: "docker" "start" "-a" "1a5e5e5ff40761ef5c6e8304316139af09840ca4e1ae211c9a6724adeca1750a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a5e5e5ff40761ef5c6e8304316139af09840ca4e1ae211c9a6724adeca1750a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a5e5e5ff40761ef5c6e8304316139af09840ca4e1ae211c9a6724adeca1750a", kill_on_drop: false }`
[INFO] [stdout] 1a5e5e5ff40761ef5c6e8304316139af09840ca4e1ae211c9a6724adeca1750a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 843a143eaef1fa8cbb82c1af9c58876ec3cf3f88f3ed2accf67274ba7031777d
[INFO] running `Command { std: "docker" "start" "-a" "843a143eaef1fa8cbb82c1af9c58876ec3cf3f88f3ed2accf67274ba7031777d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling ansitok v0.3.0
[INFO] [stderr]    Compiling ansi-str v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `Command { std: "docker" "inspect" "843a143eaef1fa8cbb82c1af9c58876ec3cf3f88f3ed2accf67274ba7031777d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843a143eaef1fa8cbb82c1af9c58876ec3cf3f88f3ed2accf67274ba7031777d", kill_on_drop: false }`
[INFO] [stdout] 843a143eaef1fa8cbb82c1af9c58876ec3cf3f88f3ed2accf67274ba7031777d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fb50cf85b38e8fe38d4108fd57bdbd142b70db169b663a559aa86885814032a6
[INFO] running `Command { std: "docker" "start" "-a" "fb50cf85b38e8fe38d4108fd57bdbd142b70db169b663a559aa86885814032a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi-str v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "fb50cf85b38e8fe38d4108fd57bdbd142b70db169b663a559aa86885814032a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb50cf85b38e8fe38d4108fd57bdbd142b70db169b663a559aa86885814032a6", kill_on_drop: false }`
[INFO] [stdout] fb50cf85b38e8fe38d4108fd57bdbd142b70db169b663a559aa86885814032a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 65c663928200968ca0089d8ed5dc16151c059082ef79dc9c529d66e48e471291
[INFO] running `Command { std: "docker" "start" "-a" "65c663928200968ca0089d8ed5dc16151c059082ef79dc9c529d66e48e471291", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ansi_str-95b3ce0048cfe0c4)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tests::ansi_get_test ... ok
[INFO] [stdout] test tests::ansi_get_test_1 ... ok
[INFO] [stdout] test tests::ansi_get_test_0 ... ok
[INFO] [stdout] test tests::ansi_split2_test ... ok
[INFO] [stdout] test tests::ansi_split3_test_reverse ... ok
[INFO] [stdout] test tests::ansi_split4_test_hide ... ok
[INFO] [stdout] test tests::cut_colored_bg_fg_test ... ok
[INFO] [stdout] test tests::cut_colored_bg_test ... ok
[INFO] [stdout] test tests::cut_colored_fg_test ... ok
[INFO] [stdout] test tests::cut_colored_x_x_test ... ok
[INFO] [stdout] test tests::cut_dont_panic_on_exceeding_upper_bound ... ok
[INFO] [stdout] test tests::cut_dont_panic_on_exceeding_lower_bound ... ok
[INFO] [stdout] test tests::cut_partially_colored_str_test ... ok
[INFO] [stdout] test tests::cut_emojies_test ... ok
[INFO] [stdout] test tests::cut_keep_general_color_test ... ok
[INFO] [stdout] test tests::cut_no_colored_str ... ok
[INFO] [stdout] test tests::ends_with_uses_chars_so_dont_panic_test ... ok
[INFO] [stdout] test tests::find_test ... ok
[INFO] [stdout] test tests::font_usage_test ... ok
[INFO] [stdout] test tests::ends_with_test ... ok
[INFO] [stdout] test tests::get_blocks_test ... ok
[INFO] [stdout] test tests::split_at_color_preservation_test ... ok
[INFO] [stdout] test tests::split_dont_panic_on_exceeding_mid ... ok
[INFO] [stdout] test tests::split_at_test ... ok
[INFO] [stdout] test tests::starts_with_uses_chars_so_dont_panic_test ... ok
[INFO] [stdout] test tests::starts_with_test ... ok
[INFO] [stdout] test tests::split_test ... ok
[INFO] [stdout] test tests::trim_test ... ok
[INFO] [stdout] test tests::strip_suffix_test ... ok
[INFO] [stdout] test tests::cut_a_mid_of_emojie_1_test - should panic ... ok
[INFO] [stdout] test tests::cut_a_mid_of_emojie_0_test - should panic ... ok
[INFO] [stdout] test tests::strip_prefix_test ... ok
[INFO] [stdout] test tests::cut_a_mid_of_emojie_2_test - should panic ... ok
[INFO] [stdout] test tests::split_of_emojie_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65c663928200968ca0089d8ed5dc16151c059082ef79dc9c529d66e48e471291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65c663928200968ca0089d8ed5dc16151c059082ef79dc9c529d66e48e471291", kill_on_drop: false }`
[INFO] [stdout] 65c663928200968ca0089d8ed5dc16151c059082ef79dc9c529d66e48e471291