[INFO] fetching crate shared_prefix_len 0.1.4...
[INFO] testing shared_prefix_len-0.1.4 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate shared_prefix_len 0.1.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate shared_prefix_len 0.1.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shared_prefix_len 0.1.4
[INFO] tweaked toml for crates.io crate shared_prefix_len 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shared_prefix_len 0.1.4 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shared_prefix_len 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded static_init_macro v1.0.4
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[INFO] [stderr]   Downloaded logforth v0.29.1
[INFO] [stderr]   Downloaded compio-runtime v0.10.1
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[INFO] [stderr]   Downloaded compio-io v0.8.4
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[INFO] [stderr]   Downloaded io-uring v0.7.11
[INFO] [stderr]   Downloaded wasix v0.12.21
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41dfe66462f8917fc33cdc97f5edf3acc1e8ddb7410a7349508743b4811a003b
[INFO] running `Command { std: "docker" "start" "-a" "41dfe66462f8917fc33cdc97f5edf3acc1e8ddb7410a7349508743b4811a003b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41dfe66462f8917fc33cdc97f5edf3acc1e8ddb7410a7349508743b4811a003b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41dfe66462f8917fc33cdc97f5edf3acc1e8ddb7410a7349508743b4811a003b", kill_on_drop: false }`
[INFO] [stdout] 41dfe66462f8917fc33cdc97f5edf3acc1e8ddb7410a7349508743b4811a003b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8f118e7baadb2d9bab26e3c87c8a6bb49a09414c9cb63bff48db88853e53203
[INFO] running `Command { std: "docker" "start" "-a" "b8f118e7baadb2d9bab26e3c87c8a6bb49a09414c9cb63bff48db88853e53203", kill_on_drop: false }`
[INFO] [stderr]    Compiling shared_prefix_len v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "b8f118e7baadb2d9bab26e3c87c8a6bb49a09414c9cb63bff48db88853e53203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8f118e7baadb2d9bab26e3c87c8a6bb49a09414c9cb63bff48db88853e53203", kill_on_drop: false }`
[INFO] [stdout] b8f118e7baadb2d9bab26e3c87c8a6bb49a09414c9cb63bff48db88853e53203
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4b84b752bd1027a0008ec324f5d4af9d1cbed49af39fcc8bb3a0128c1438acc
[INFO] running `Command { std: "docker" "start" "-a" "c4b84b752bd1027a0008ec324f5d4af9d1cbed49af39fcc8bb3a0128c1438acc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
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[INFO] [stderr]    Compiling serde_buf v0.1.2
[INFO] [stderr]    Compiling serde_fmt v1.1.0
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[INFO] [stderr]    Compiling static_init_macro v1.0.4
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[INFO] [stderr]    Compiling compio-fs v0.10.0
[INFO] [stderr]    Compiling sval_ref v2.16.0
[INFO] [stderr]    Compiling sval_dynamic v2.16.0
[INFO] [stderr]    Compiling sval_fmt v2.16.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling sval_buffer v2.16.0
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[INFO] [stderr]    Compiling syn v2.0.114
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[INFO] [stderr]    Compiling sval_nested v2.16.0
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[INFO] [stderr]    Compiling logforth-core v0.3.1
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[INFO] [stderr]    Compiling compio v0.17.0
[INFO] [stderr]    Compiling shared_prefix_len v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.80s
[INFO] running `Command { std: "docker" "inspect" "c4b84b752bd1027a0008ec324f5d4af9d1cbed49af39fcc8bb3a0128c1438acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4b84b752bd1027a0008ec324f5d4af9d1cbed49af39fcc8bb3a0128c1438acc", kill_on_drop: false }`
[INFO] [stdout] c4b84b752bd1027a0008ec324f5d4af9d1cbed49af39fcc8bb3a0128c1438acc
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0024a9d39fcade154799ae280dfd898ee1a8725d47a6b02909ece358f5b0d76f
[INFO] running `Command { std: "docker" "start" "-a" "0024a9d39fcade154799ae280dfd898ee1a8725d47a6b02909ece358f5b0d76f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_prefix_len-f50eb404f5b61bbc)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-acd686ce60e86f3d)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test ... ok
[INFO] [stdout] test test_completely_different ... ok
[INFO] [stdout] test test_binary_data ... ok
[INFO] [stdout] test test_different_lengths ... ok
[INFO] [stdout] test test_empty_strings ... ok
[INFO] [stdout] test test_boundary_conditions ... ok
[INFO] [stdout] test test_identical_strings ... ok
[INFO] [stdout] test test_large_data ... ok
[INFO] [stdout] test test_multi_byte_chunks ... ok
[INFO] [stdout] test test_partial_prefix ... ok
[INFO] [stdout] test test_single_byte_difference ... ok
[INFO] [stdout] test test_utf8_patterns ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shared_prefix_len
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0024a9d39fcade154799ae280dfd898ee1a8725d47a6b02909ece358f5b0d76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0024a9d39fcade154799ae280dfd898ee1a8725d47a6b02909ece358f5b0d76f", kill_on_drop: false }`
[INFO] [stdout] 0024a9d39fcade154799ae280dfd898ee1a8725d47a6b02909ece358f5b0d76f
