[INFO] fetching crate lowercase-hex 0.1.1...
[INFO] testing lowercase-hex-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate lowercase-hex 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate lowercase-hex 0.1.1
[INFO] finished tweaking crates.io crate lowercase-hex 0.1.1
[INFO] tweaked toml for crates.io crate lowercase-hex 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lowercase-hex 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lowercase-hex 0.1.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.95
[INFO] [stderr]   Downloaded hash32 v0.3.1
[INFO] [stderr]   Downloaded rand_chacha v0.9.0
[INFO] [stderr]   Downloaded bitflags v2.9.1
[INFO] [stderr]   Downloaded getrandom v0.3.3
[INFO] [stderr]   Downloaded heapless v0.8.0
[INFO] [stderr]   Downloaded rand v0.9.1
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.26
[INFO] [stderr]   Downloaded memchr v2.7.5
[INFO] [stderr]   Downloaded serde v1.0.219
[INFO] [stderr]   Downloaded wasi v0.14.2+wasi-0.2.4
[INFO] [stderr]   Downloaded serde_json v1.0.140
[INFO] [stderr]   Downloaded r-efi v5.3.0
[INFO] [stderr]   Downloaded proptest v1.7.0
[INFO] [stderr]   Downloaded serde_derive v1.0.219
[INFO] [stderr]   Downloaded zerocopy v0.8.26
[INFO] [stderr]   Downloaded rand_core v0.9.3
[INFO] [stderr]   Downloaded ryu v1.0.20
[INFO] [stderr]   Downloaded syn v2.0.104
[INFO] [stderr]   Downloaded unicode-ident v1.0.18
[INFO] [stderr]   Downloaded unarray v0.1.4
[INFO] [stderr]   Downloaded regex-syntax v0.8.5
[INFO] [stderr]   Downloaded quote v1.0.40
[INFO] [stderr]   Downloaded stable_deref_trait v1.2.0
[INFO] [stderr]   Downloaded faster-hex v0.10.0
[INFO] [stderr]   Downloaded hex v0.4.3
[INFO] [stderr]   Downloaded cfg-if v1.0.1
[INFO] [stderr]   Downloaded wit-bindgen-rt v0.39.0
[INFO] [stderr]   Downloaded rand_xorshift v0.4.0
[INFO] [stderr]   Downloaded itoa v1.0.15
[INFO] [stderr]   Downloaded libc v0.2.174
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 234227a32dbae7cd36e1a808b286ead43325bc65985b6504f5748210dbfe7102
[INFO] running `Command { std: "docker" "start" "-a" "234227a32dbae7cd36e1a808b286ead43325bc65985b6504f5748210dbfe7102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "234227a32dbae7cd36e1a808b286ead43325bc65985b6504f5748210dbfe7102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "234227a32dbae7cd36e1a808b286ead43325bc65985b6504f5748210dbfe7102", kill_on_drop: false }`
[INFO] [stdout] 234227a32dbae7cd36e1a808b286ead43325bc65985b6504f5748210dbfe7102
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44bba7b60b395af2991bd63069fbe1c2fdfe80c88ac610eb76f33b70ea03f7af
[INFO] running `Command { std: "docker" "start" "-a" "44bba7b60b395af2991bd63069fbe1c2fdfe80c88ac610eb76f33b70ea03f7af", kill_on_drop: false }`
[INFO] [stderr]    Compiling lowercase-hex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "44bba7b60b395af2991bd63069fbe1c2fdfe80c88ac610eb76f33b70ea03f7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44bba7b60b395af2991bd63069fbe1c2fdfe80c88ac610eb76f33b70ea03f7af", kill_on_drop: false }`
[INFO] [stdout] 44bba7b60b395af2991bd63069fbe1c2fdfe80c88ac610eb76f33b70ea03f7af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b57426ed767c46c3f45e3c2207d16be1af19b0d4101d7e0a1ac45446af328779
[INFO] running `Command { std: "docker" "start" "-a" "b57426ed767c46c3f45e3c2207d16be1af19b0d4101d7e0a1ac45446af328779", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling faster-hex v0.10.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling lowercase-hex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.47s
[INFO] running `Command { std: "docker" "inspect" "b57426ed767c46c3f45e3c2207d16be1af19b0d4101d7e0a1ac45446af328779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b57426ed767c46c3f45e3c2207d16be1af19b0d4101d7e0a1ac45446af328779", kill_on_drop: false }`
[INFO] [stdout] b57426ed767c46c3f45e3c2207d16be1af19b0d4101d7e0a1ac45446af328779
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa2ecc7a8fdb2b9663df5775ad517ed78a807e301aad415872f2cbf76fdb53da
[INFO] running `Command { std: "docker" "start" "-a" "aa2ecc7a8fdb2b9663df5775ad517ed78a807e301aad415872f2cbf76fdb53da", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test error::tests::test_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lowercase_hex-9a650a05933e1eb1)
[INFO] [stderr]    Doc-tests lowercase_hex
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - const_check_raw (line 621) ... ok
[INFO] [stdout] test src/lib.rs - check (line 651) ... ok
[INFO] [stdout] test src/lib.rs - check_raw (line 680) ... ok
[INFO] [stdout] test src/traits.rs - traits::ToHexExt (line 50) ... ok
[INFO] [stdout] test src/traits.rs - traits::FromHex (line 118) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 181) ... ok
[INFO] [stdout] test src/lib.rs - const_encode (line 141) ... ok
[INFO] [stdout] test src/lib.rs - decode_to_array (line 329) ... ok
[INFO] [stdout] test src/lib.rs - const_check (line 593) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 259) ... ok
[INFO] [stdout] test src/lib.rs - decode_to_slice (line 304) ... ok
[INFO] [stdout] test src/traits.rs - traits::ToHex (line 28) ... ok
[INFO] [stdout] test src/lib.rs - const_decode_to_array (line 205) ... ok
[INFO] [stdout] test src/lib.rs - encode_to_slice (line 161) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::Buffer (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa2ecc7a8fdb2b9663df5775ad517ed78a807e301aad415872f2cbf76fdb53da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa2ecc7a8fdb2b9663df5775ad517ed78a807e301aad415872f2cbf76fdb53da", kill_on_drop: false }`
[INFO] [stdout] aa2ecc7a8fdb2b9663df5775ad517ed78a807e301aad415872f2cbf76fdb53da