[INFO] fetching crate infer 0.19.0...
[INFO] testing infer-0.19.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate infer 0.19.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate infer 0.19.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate infer 0.19.0
[INFO] tweaked toml for crates.io crate infer 0.19.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate infer 0.19.0 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 infer 0.19.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 808fa5a540111f12b896dba870fbb4fa1f021705670b1471ea6084cfc6cefe68
[INFO] running `Command { std: "docker" "start" "-a" "808fa5a540111f12b896dba870fbb4fa1f021705670b1471ea6084cfc6cefe68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "808fa5a540111f12b896dba870fbb4fa1f021705670b1471ea6084cfc6cefe68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "808fa5a540111f12b896dba870fbb4fa1f021705670b1471ea6084cfc6cefe68", kill_on_drop: false }`
[INFO] [stdout] 808fa5a540111f12b896dba870fbb4fa1f021705670b1471ea6084cfc6cefe68
[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] 120ab6afe839515e50c3d9c6802bced301220cada62ad435262e1997a33df4c3
[INFO] running `Command { std: "docker" "start" "-a" "120ab6afe839515e50c3d9c6802bced301220cada62ad435262e1997a33df4c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid v1.12.1
[INFO] [stderr]    Compiling cfb v0.7.3
[INFO] [stderr]    Compiling infer v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "120ab6afe839515e50c3d9c6802bced301220cada62ad435262e1997a33df4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "120ab6afe839515e50c3d9c6802bced301220cada62ad435262e1997a33df4c3", kill_on_drop: false }`
[INFO] [stdout] 120ab6afe839515e50c3d9c6802bced301220cada62ad435262e1997a33df4c3
[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] 2f9abacb29b3042b2ab32810bdf63e3a368ecf15210eac423af1f63ce68eefca
[INFO] running `Command { std: "docker" "start" "-a" "2f9abacb29b3042b2ab32810bdf63e3a368ecf15210eac423af1f63ce68eefca", kill_on_drop: false }`
[INFO] [stderr]    Compiling infer v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "2f9abacb29b3042b2ab32810bdf63e3a368ecf15210eac423af1f63ce68eefca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9abacb29b3042b2ab32810bdf63e3a368ecf15210eac423af1f63ce68eefca", kill_on_drop: false }`
[INFO] [stdout] 2f9abacb29b3042b2ab32810bdf63e3a368ecf15210eac423af1f63ce68eefca
[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] 135490beaddbe0f369764f5956e994fd75f111f6d309ef6e31f7e081f5e8c2b0
[INFO] running `Command { std: "docker" "start" "-a" "135490beaddbe0f369764f5956e994fd75f111f6d309ef6e31f7e081f5e8c2b0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/infer-828eb9a11731ce0d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test matchers::text::tests::html ... ok
[INFO] [stdout] test matchers::text::tests::shellscript ... ok
[INFO] [stdout] test matchers::text::tests::trim_whitespaces ... ok
[INFO] [stdout] test tests::test_custom_matcher_ordering ... ok
[INFO] [stdout] test tests::test_matcher_type ... ok
[INFO] [stdout] test tests::test_get_jpeg ... ok
[INFO] [stdout] test tests::test_get_unknown ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "135490beaddbe0f369764f5956e994fd75f111f6d309ef6e31f7e081f5e8c2b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "135490beaddbe0f369764f5956e994fd75f111f6d309ef6e31f7e081f5e8c2b0", kill_on_drop: false }`
[INFO] [stdout] 135490beaddbe0f369764f5956e994fd75f111f6d309ef6e31f7e081f5e8c2b0