[INFO] fetching crate bytestring 1.4.0...
[INFO] testing bytestring-1.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate bytestring 1.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate bytestring 1.4.0
[INFO] finished tweaking crates.io crate bytestring 1.4.0
[INFO] tweaked toml for crates.io crate bytestring 1.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bytestring 1.4.0 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] 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]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 93e240c6699ffd8cefa76497400122c2848a7fab68db89b104503fd35ad44e3a
[INFO] running `Command { std: "docker" "start" "-a" "93e240c6699ffd8cefa76497400122c2848a7fab68db89b104503fd35ad44e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93e240c6699ffd8cefa76497400122c2848a7fab68db89b104503fd35ad44e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e240c6699ffd8cefa76497400122c2848a7fab68db89b104503fd35ad44e3a", kill_on_drop: false }`
[INFO] [stdout] 93e240c6699ffd8cefa76497400122c2848a7fab68db89b104503fd35ad44e3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 421e28467fe887e637e974be10bf3b452f47d3f4e7e1a65d82d6b9ad2c4c11f0
[INFO] running `Command { std: "docker" "start" "-a" "421e28467fe887e637e974be10bf3b452f47d3f4e7e1a65d82d6b9ad2c4c11f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling bytestring v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "421e28467fe887e637e974be10bf3b452f47d3f4e7e1a65d82d6b9ad2c4c11f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "421e28467fe887e637e974be10bf3b452f47d3f4e7e1a65d82d6b9ad2c4c11f0", kill_on_drop: false }`
[INFO] [stdout] 421e28467fe887e637e974be10bf3b452f47d3f4e7e1a65d82d6b9ad2c4c11f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d5028440c25d6df6e64cf0a54f55be0cb3f1f07bfff33d10d18217ad00baa764
[INFO] running `Command { std: "docker" "start" "-a" "d5028440c25d6df6e64cf0a54f55be0cb3f1f07bfff33d10d18217ad00baa764", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling bytestring v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "d5028440c25d6df6e64cf0a54f55be0cb3f1f07bfff33d10d18217ad00baa764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5028440c25d6df6e64cf0a54f55be0cb3f1f07bfff33d10d18217ad00baa764", kill_on_drop: false }`
[INFO] [stdout] d5028440c25d6df6e64cf0a54f55be0cb3f1f07bfff33d10d18217ad00baa764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bc6bb27ad8240bdf3458540d9d647c39d4ec480a79cc7f5d64902e0c7c3a20fb
[INFO] running `Command { std: "docker" "start" "-a" "bc6bb27ad8240bdf3458540d9d647c39d4ec480a79cc7f5d64902e0c7c3a20fb", 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/bytestring-fb1fe49616e95b72)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test test::borrow ... ok
[INFO] [stdout] test test::display ... ok
[INFO] [stdout] test test::as_ref ... ok
[INFO] [stdout] test test::eq ... ok
[INFO] [stdout] test test::as_bytes ... ok
[INFO] [stdout] test test::from_bytes_unchecked ... ok
[INFO] [stdout] test test::from_static_str ... ok
[INFO] [stdout] test test::from_str ... ok
[INFO] [stdout] test test::from_string ... ok
[INFO] [stdout] test test::hash ... ok
[INFO] [stdout] test test::slice_ref ... ok
[INFO] [stdout] test test::new ... ok
[INFO] [stdout] test test::debug ... ok
[INFO] [stdout] test test::split_at ... ok
[INFO] [stdout] test test::to_string ... ok
[INFO] [stdout] test test::try_from_array ... ok
[INFO] [stdout] test test::try_from_bytes ... ok
[INFO] [stdout] test test::try_from_bytes_mut ... ok
[INFO] [stdout] test test::try_from_vec ... ok
[INFO] [stdout] test test::try_from_slice ... ok
[INFO] [stdout] test test::slice_ref_catches_not_a_subset - should panic ... ok
[INFO] [stdout] test test::split_at_invalid_code_point - should panic ... ok
[INFO] [stdout] test test::split_at_outside_string - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc6bb27ad8240bdf3458540d9d647c39d4ec480a79cc7f5d64902e0c7c3a20fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc6bb27ad8240bdf3458540d9d647c39d4ec480a79cc7f5d64902e0c7c3a20fb", kill_on_drop: false }`
[INFO] [stdout] bc6bb27ad8240bdf3458540d9d647c39d4ec480a79cc7f5d64902e0c7c3a20fb