[INFO] fetching crate grammateus 0.2.2...
[INFO] testing grammateus-0.2.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate grammateus 0.2.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate grammateus 0.2.2
[INFO] finished tweaking crates.io crate grammateus 0.2.2
[INFO] tweaked toml for crates.io crate grammateus 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grammateus 0.2.2 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]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3b9d89aa2d2d2a56553cd94e93dbfc5c21dfda82a770406952853bdb1c72e143
[INFO] running `Command { std: "docker" "start" "-a" "3b9d89aa2d2d2a56553cd94e93dbfc5c21dfda82a770406952853bdb1c72e143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b9d89aa2d2d2a56553cd94e93dbfc5c21dfda82a770406952853bdb1c72e143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b9d89aa2d2d2a56553cd94e93dbfc5c21dfda82a770406952853bdb1c72e143", kill_on_drop: false }`
[INFO] [stdout] 3b9d89aa2d2d2a56553cd94e93dbfc5c21dfda82a770406952853bdb1c72e143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 65bbd23c3a6ec3f40aabaec6f7dd455b034196c521fab41fd5846614a0adf3eb
[INFO] running `Command { std: "docker" "start" "-a" "65bbd23c3a6ec3f40aabaec6f7dd455b034196c521fab41fd5846614a0adf3eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling grammateus v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "65bbd23c3a6ec3f40aabaec6f7dd455b034196c521fab41fd5846614a0adf3eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65bbd23c3a6ec3f40aabaec6f7dd455b034196c521fab41fd5846614a0adf3eb", kill_on_drop: false }`
[INFO] [stdout] 65bbd23c3a6ec3f40aabaec6f7dd455b034196c521fab41fd5846614a0adf3eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1efc102f188263868d4dd7bbf86f7db84770362c0f69a666955cdcdfe14dc245
[INFO] running `Command { std: "docker" "start" "-a" "1efc102f188263868d4dd7bbf86f7db84770362c0f69a666955cdcdfe14dc245", kill_on_drop: false }`
[INFO] [stderr]    Compiling grammateus v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "1efc102f188263868d4dd7bbf86f7db84770362c0f69a666955cdcdfe14dc245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1efc102f188263868d4dd7bbf86f7db84770362c0f69a666955cdcdfe14dc245", kill_on_drop: false }`
[INFO] [stdout] 1efc102f188263868d4dd7bbf86f7db84770362c0f69a666955cdcdfe14dc245
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c725fd3152b36a9bcd9fabffc1430aa85841d2aed534aff98e33d3570db34b7f
[INFO] running `Command { std: "docker" "start" "-a" "c725fd3152b36a9bcd9fabffc1430aa85841d2aed534aff98e33d3570db34b7f", 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/x86_64-unknown-linux-musl/debug/deps/grammateus-63f3fc02d062c353)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test chars::tests::reserved_block_char_is_not_lowercase ... ok
[INFO] [stdout] test chars::tests::reserved_block_char_is_not_uppercase ... ok
[INFO] [stdout] test chars::tests::uppercase_letters_are_not_lowercase ... ok
[INFO] [stdout] test chars::tests::lowercase_letters_are_lowercase ... ok
[INFO] [stdout] test words::tests::can_parse_word ... ok
[INFO] [stdout] test words::tests::greek_word_to_lower ... ok
[INFO] [stdout] test words::tests::greek_word_to_upper ... ok
[INFO] [stdout] test words::tests::greek_word_with_diacritics_to_upper ... ok
[INFO] [stdout] test words::tests::strip_diacritics_succeeds ... ok
[INFO] [stdout] test chars::tests::uppercase_letters_are_uppercase ... ok
[INFO] [stdout] test chars::tests::lowercase_letters_are_not_uppercase ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c725fd3152b36a9bcd9fabffc1430aa85841d2aed534aff98e33d3570db34b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c725fd3152b36a9bcd9fabffc1430aa85841d2aed534aff98e33d3570db34b7f", kill_on_drop: false }`
[INFO] [stdout] c725fd3152b36a9bcd9fabffc1430aa85841d2aed534aff98e33d3570db34b7f