[INFO] fetching crate option-like 0.1.4...
[INFO] testing option-like-0.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate option-like 0.1.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate option-like 0.1.4
[INFO] finished tweaking crates.io crate option-like 0.1.4
[INFO] tweaked toml for crates.io crate option-like 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate option-like 0.1.4 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 option-like 0.1.4 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] 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] a4b060529f2f789dda3ae0ec50527281a8a025f12ae2fadcfeb61a23a783f708
[INFO] running `Command { std: "docker" "start" "-a" "a4b060529f2f789dda3ae0ec50527281a8a025f12ae2fadcfeb61a23a783f708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4b060529f2f789dda3ae0ec50527281a8a025f12ae2fadcfeb61a23a783f708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b060529f2f789dda3ae0ec50527281a8a025f12ae2fadcfeb61a23a783f708", kill_on_drop: false }`
[INFO] [stdout] a4b060529f2f789dda3ae0ec50527281a8a025f12ae2fadcfeb61a23a783f708
[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] 9f938467a3110ddc1ec491e7f2d232496d80e42051dbf01b2b488ca0c9c9de2a
[INFO] running `Command { std: "docker" "start" "-a" "9f938467a3110ddc1ec491e7f2d232496d80e42051dbf01b2b488ca0c9c9de2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling option-like v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "9f938467a3110ddc1ec491e7f2d232496d80e42051dbf01b2b488ca0c9c9de2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f938467a3110ddc1ec491e7f2d232496d80e42051dbf01b2b488ca0c9c9de2a", kill_on_drop: false }`
[INFO] [stdout] 9f938467a3110ddc1ec491e7f2d232496d80e42051dbf01b2b488ca0c9c9de2a
[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] dc21cbb5d233459f786ff79aa14245c94ebd3a795f7523cfad6ea1309f3c03d3
[INFO] running `Command { std: "docker" "start" "-a" "dc21cbb5d233459f786ff79aa14245c94ebd3a795f7523cfad6ea1309f3c03d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling option-like v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "dc21cbb5d233459f786ff79aa14245c94ebd3a795f7523cfad6ea1309f3c03d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc21cbb5d233459f786ff79aa14245c94ebd3a795f7523cfad6ea1309f3c03d3", kill_on_drop: false }`
[INFO] [stdout] dc21cbb5d233459f786ff79aa14245c94ebd3a795f7523cfad6ea1309f3c03d3
[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] 20a8b8afbe21580f69b212e98964b63a35cb6c9cf0f5e40f850be12c478a8332
[INFO] running `Command { std: "docker" "start" "-a" "20a8b8afbe21580f69b212e98964b63a35cb6c9cf0f5e40f850be12c478a8332", 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/option_like-5e876516c7b86f2c)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_boolean_methods ... ok
[INFO] [stdout] test tests::test_expect_no_panic ... ok
[INFO] [stdout] test tests::test_from ... ok
[INFO] [stdout] test tests::test_map ... ok
[INFO] [stdout] test tests::test_unwrap_no_panic ... ok
[INFO] [stdout] test tests::test_unwrap_or_default ... ok
[INFO] [stdout] test tests::test_unwrap_or_else ... ok
[INFO] [stdout] test tests::test_expect_panic - should panic ... ok
[INFO] [stdout] test tests::test_unwrap_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20a8b8afbe21580f69b212e98964b63a35cb6c9cf0f5e40f850be12c478a8332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a8b8afbe21580f69b212e98964b63a35cb6c9cf0f5e40f850be12c478a8332", kill_on_drop: false }`
[INFO] [stdout] 20a8b8afbe21580f69b212e98964b63a35cb6c9cf0f5e40f850be12c478a8332