[INFO] fetching crate byte-slice-cast 1.2.3...
[INFO] testing byte-slice-cast-1.2.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate byte-slice-cast 1.2.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate byte-slice-cast 1.2.3
[INFO] finished tweaking crates.io crate byte-slice-cast 1.2.3
[INFO] tweaked toml for crates.io crate byte-slice-cast 1.2.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate byte-slice-cast 1.2.3 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 byte-slice-cast 1.2.3 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4af1a0bc1f9b410d902591ec667774c98238b8df336ee3b1d43ab62174dae81e
[INFO] running `Command { std: "docker" "start" "-a" "4af1a0bc1f9b410d902591ec667774c98238b8df336ee3b1d43ab62174dae81e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4af1a0bc1f9b410d902591ec667774c98238b8df336ee3b1d43ab62174dae81e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af1a0bc1f9b410d902591ec667774c98238b8df336ee3b1d43ab62174dae81e", kill_on_drop: false }`
[INFO] [stdout] 4af1a0bc1f9b410d902591ec667774c98238b8df336ee3b1d43ab62174dae81e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ed70f87a66b6fa391596d4c464b9fb4a2c110e4c739b6f9ecdca45632447ef1c
[INFO] running `Command { std: "docker" "start" "-a" "ed70f87a66b6fa391596d4c464b9fb4a2c110e4c739b6f9ecdca45632447ef1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte-slice-cast v1.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "ed70f87a66b6fa391596d4c464b9fb4a2c110e4c739b6f9ecdca45632447ef1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed70f87a66b6fa391596d4c464b9fb4a2c110e4c739b6f9ecdca45632447ef1c", kill_on_drop: false }`
[INFO] [stdout] ed70f87a66b6fa391596d4c464b9fb4a2c110e4c739b6f9ecdca45632447ef1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e62f99bb3c7ccc1bb0063b2d25b38ac5d5f84502d41024ee587128e801def689
[INFO] running `Command { std: "docker" "start" "-a" "e62f99bb3c7ccc1bb0063b2d25b38ac5d5f84502d41024ee587128e801def689", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte-slice-cast v1.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "e62f99bb3c7ccc1bb0063b2d25b38ac5d5f84502d41024ee587128e801def689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e62f99bb3c7ccc1bb0063b2d25b38ac5d5f84502d41024ee587128e801def689", kill_on_drop: false }`
[INFO] [stdout] e62f99bb3c7ccc1bb0063b2d25b38ac5d5f84502d41024ee587128e801def689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1a73ef44868de9eb9c95561535d9a5e21c427a705a89daf898f5ee48968e8bc8
[INFO] running `Command { std: "docker" "start" "-a" "1a73ef44868de9eb9c95561535d9a5e21c427a705a89daf898f5ee48968e8bc8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/byte_slice_cast-6c1096a1d0b013dd)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::u16 ... ok
[INFO] [stdout] test tests::u16_array ... ok
[INFO] [stdout] test tests::f64 ... ok
[INFO] [stdout] test tests::u16_box_slice ... ok
[INFO] [stdout] test tests::u16_empty_from_byte_slice ... ok
[INFO] [stdout] test tests::u16_error_string ... ok
[INFO] [stdout] test tests::u16_mut_vec ... ok
[INFO] [stdout] test tests::u16_vec ... ok
[INFO] [stdout] test tests::u16_mut ... ok
[INFO] [stdout] test tests::u32 ... ok
[INFO] [stdout] test tests::u8_array ... ok
[INFO] [stdout] test tests::u64 ... ok
[INFO] [stdout] test tests::u16_empty_to_byte_slice ... ok
[INFO] [stdout] test tests::u8 ... ok
[INFO] [stdout] test tests::unit ... ok
[INFO] [stdout] test tests::usize ... ok
[INFO] [stdout] test tests::f32 ... ok
[INFO] [stdout] test tests::u16_mut_box_slice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a73ef44868de9eb9c95561535d9a5e21c427a705a89daf898f5ee48968e8bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a73ef44868de9eb9c95561535d9a5e21c427a705a89daf898f5ee48968e8bc8", kill_on_drop: false }`
[INFO] [stdout] 1a73ef44868de9eb9c95561535d9a5e21c427a705a89daf898f5ee48968e8bc8