[INFO] fetching crate extsort 0.4.2...
[INFO] testing extsort-0.4.2 against 1.76.0 for beta-1.77-3
[INFO] extracting crate extsort 0.4.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate extsort 0.4.2 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate extsort 0.4.2
[INFO] finished tweaking crates.io crate extsort 0.4.2
[INFO] tweaked toml for crates.io crate extsort 0.4.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.197
[INFO] [stderr]   Downloaded semver v1.0.22
[INFO] [stderr]   Downloaded cargo-platform v0.1.7
[INFO] [stderr]   Downloaded pulldown-cmark v0.9.6
[INFO] [stderr]   Downloaded serde_json v1.0.114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da913f1745ce8b3cee55a1746a5dd50706d694c329fd67f9d7b12b4edfeda0f3
[INFO] running `Command { std: "docker" "start" "-a" "da913f1745ce8b3cee55a1746a5dd50706d694c329fd67f9d7b12b4edfeda0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da913f1745ce8b3cee55a1746a5dd50706d694c329fd67f9d7b12b4edfeda0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da913f1745ce8b3cee55a1746a5dd50706d694c329fd67f9d7b12b4edfeda0f3", kill_on_drop: false }`
[INFO] [stdout] da913f1745ce8b3cee55a1746a5dd50706d694c329fd67f9d7b12b4edfeda0f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea27349869cecb2966d2cefbf92cc8002a9515f91893a72c22c9b40bc81bf42e
[INFO] running `Command { std: "docker" "start" "-a" "ea27349869cecb2966d2cefbf92cc8002a9515f91893a72c22c9b40bc81bf42e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling bytecount v0.6.7
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling syn v2.0.50
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rayon v1.8.1
[INFO] [stderr]    Compiling tempfile v3.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling cargo-platform v0.1.7
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling skeptic v0.13.7
[INFO] [stderr]    Compiling extsort v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.06s
[INFO] running `Command { std: "docker" "inspect" "ea27349869cecb2966d2cefbf92cc8002a9515f91893a72c22c9b40bc81bf42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea27349869cecb2966d2cefbf92cc8002a9515f91893a72c22c9b40bc81bf42e", kill_on_drop: false }`
[INFO] [stdout] ea27349869cecb2966d2cefbf92cc8002a9515f91893a72c22c9b40bc81bf42e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f667d81482a065e32f44a701559a168fe666e7542c1c056516c34e3b75152a47
[INFO] running `Command { std: "docker" "start" "-a" "f667d81482a065e32f44a701559a168fe666e7542c1c056516c34e3b75152a47", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling bytecount v0.6.7
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling cargo-platform v0.1.7
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling skeptic v0.13.7
[INFO] [stderr]    Compiling extsort v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.76s
[INFO] running `Command { std: "docker" "inspect" "f667d81482a065e32f44a701559a168fe666e7542c1c056516c34e3b75152a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f667d81482a065e32f44a701559a168fe666e7542c1c056516c34e3b75152a47", kill_on_drop: false }`
[INFO] [stdout] f667d81482a065e32f44a701559a168fe666e7542c1c056516c34e3b75152a47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78774920b0589616a86fc92f45a03fdb0e9d74af50789f50afb594ed87a07a59
[INFO] running `Command { std: "docker" "start" "-a" "78774920b0589616a86fc92f45a03fdb0e9d74af50789f50afb594ed87a07a59", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/extsort-c32653eb9191a92f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test sorter::test::test_multiple_segments ... ok
[INFO] [stdout] test sorter::test::test_parallel ... ok
[INFO] [stdout] test sorter::test::test_smaller_than_segment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/markdown.rs (/opt/rustwide/target/debug/deps/markdown-bc6f565a51ff42c1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test readme_sect_example_line_14 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests extsort
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "78774920b0589616a86fc92f45a03fdb0e9d74af50789f50afb594ed87a07a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78774920b0589616a86fc92f45a03fdb0e9d74af50789f50afb594ed87a07a59", kill_on_drop: false }`
[INFO] [stdout] 78774920b0589616a86fc92f45a03fdb0e9d74af50789f50afb594ed87a07a59
[INFO] testing extsort-0.4.2 against beta-2024-02-18 for beta-1.77-3
[INFO] extracting crate extsort 0.4.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate extsort 0.4.2 on toolchain beta-2024-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate extsort 0.4.2
[INFO] finished tweaking crates.io crate extsort 0.4.2
[INFO] tweaked toml for crates.io crate extsort 0.4.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-18" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5394ca20743fb55b548c573c0098c0b87b6af8d53c0c06883bd541e99698159a
[INFO] running `Command { std: "docker" "start" "-a" "5394ca20743fb55b548c573c0098c0b87b6af8d53c0c06883bd541e99698159a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5394ca20743fb55b548c573c0098c0b87b6af8d53c0c06883bd541e99698159a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5394ca20743fb55b548c573c0098c0b87b6af8d53c0c06883bd541e99698159a", kill_on_drop: false }`
[INFO] [stdout] 5394ca20743fb55b548c573c0098c0b87b6af8d53c0c06883bd541e99698159a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3008087ffc16952a38698af6a5d4ff80b6328f4230c9454453074d0b5137cccb
[INFO] running `Command { std: "docker" "start" "-a" "3008087ffc16952a38698af6a5d4ff80b6328f4230c9454453074d0b5137cccb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling bytecount v0.6.7
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.50
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rayon v1.8.1
[INFO] [stderr]    Compiling tempfile v3.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling cargo-platform v0.1.7
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling skeptic v0.13.7
[INFO] [stderr]    Compiling extsort v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.13s
[INFO] running `Command { std: "docker" "inspect" "3008087ffc16952a38698af6a5d4ff80b6328f4230c9454453074d0b5137cccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3008087ffc16952a38698af6a5d4ff80b6328f4230c9454453074d0b5137cccb", kill_on_drop: false }`
[INFO] [stdout] 3008087ffc16952a38698af6a5d4ff80b6328f4230c9454453074d0b5137cccb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 270cfecaf1effa1f674f325b4aaa9fba60618c5dcd2f0dc8214bc108fa3cdbc2
[INFO] running `Command { std: "docker" "start" "-a" "270cfecaf1effa1f674f325b4aaa9fba60618c5dcd2f0dc8214bc108fa3cdbc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling bytecount v0.6.7
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling cargo-platform v0.1.7
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling skeptic v0.13.7
[INFO] [stderr]    Compiling extsort v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.88s
[INFO] running `Command { std: "docker" "inspect" "270cfecaf1effa1f674f325b4aaa9fba60618c5dcd2f0dc8214bc108fa3cdbc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270cfecaf1effa1f674f325b4aaa9fba60618c5dcd2f0dc8214bc108fa3cdbc2", kill_on_drop: false }`
[INFO] [stdout] 270cfecaf1effa1f674f325b4aaa9fba60618c5dcd2f0dc8214bc108fa3cdbc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13ac28edd9ca8f75abbb989403279b8eae2b2091e566df780558f88437ec9bb1
[INFO] running `Command { std: "docker" "start" "-a" "13ac28edd9ca8f75abbb989403279b8eae2b2091e566df780558f88437ec9bb1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/extsort-0dab7d90580db359)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test sorter::test::test_multiple_segments ... ok
[INFO] [stdout] test sorter::test::test_smaller_than_segment ... ok
[INFO] [stdout] test sorter::test::test_parallel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/markdown.rs (/opt/rustwide/target/debug/deps/markdown-966970fe1bab8ea7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test readme_sect_example_line_14 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- readme_sect_example_line_14 stdout ----
[INFO] [stdout] error[E0464]: multiple candidates for `rlib` dependency `extsort` found
[INFO] [stdout]  --> /tmp/rust-skepticT6rAj2/test.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate extsort;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: candidate #1: /opt/rustwide/target/debug/deps/libextsort-4aa632d9606d6f4f.rlib
[INFO] [stdout]   = note: candidate #2: /opt/rustwide/target/debug/libextsort.rlib
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Sortable` in this scope
[INFO] [stdout]   --> /tmp/rust-skepticT6rAj2/test.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Sortable for MyStruct {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExternalSorter`
[INFO] [stdout]   --> /tmp/rust-skepticT6rAj2/test.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let sorter = ExternalSorter::new();
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^ use of undeclared type `ExternalSorter`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0433, E0464.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] thread 'readme_sect_example_line_14' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/skeptic-0.13.7/src/rt.rs:127:9:
[INFO] [stdout] Command failed:
[INFO] [stdout] "rustc" "/tmp/rust-skepticT6rAj2/test.rs" "--verbose" "--crate-type=bin" "--edition=2021" "-L" "/opt/rustwide/target/debug" "-L" "/opt/rustwide/target/debug/deps" "--target" "x86_64-unknown-linux-gnu" "-o" "/tmp/rust-skepticT6rAj2/out.exe"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x558a3415c826 - std::backtrace_rs::backtrace::libunwind::trace::h10897894958cd49e
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x558a3415c826 - std::backtrace_rs::backtrace::trace_unsynchronized::h44034e8a12f002c2
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x558a3415c826 - std::sys_common::backtrace::_print_fmt::hf3aee16d36b99950
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x558a3415c826 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4cc0196933b2d33b
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x558a34186fd0 - core::fmt::rt::Argument::fmt::hb7b6f634f32478df
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x558a34186fd0 - core::fmt::write::h71a912a0876ff953
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x558a34159c0f - std::io::Write::write_fmt::h8a1acacc3de34e71
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x558a3415c604 - std::sys_common::backtrace::_print::hb4bc24c6a39e5a17
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x558a3415c604 - std::sys_common::backtrace::print::h33f3fe08a229dca2
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x558a3415e3f7 - std::panicking::default_hook::{{closure}}::h862a191a664c6dc5
[INFO] [stdout]   10:     0x558a3415e0dd - std::panicking::default_hook::hc92b5312272280af
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x558a3405e0a7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h552add8c680ace13
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x558a3405e0a7 - test::test_main::{{closure}}::h79da6dd23c84cbf9
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x558a3415ea16 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc4fc7af48e2c3887
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x558a3415ea16 - std::panicking::rust_panic_with_hook::had7afe3bd886e7d6
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/panicking.rs:785:13
[INFO] [stdout]   15:     0x558a3415e762 - std::panicking::begin_panic_handler::{{closure}}::had698405d69ce54e
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/panicking.rs:659:13
[INFO] [stdout]   16:     0x558a3415cd26 - std::sys_common::backtrace::__rust_end_short_backtrace::hb2ede901b4663678
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x558a3415e4b4 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/panicking.rs:647:5
[INFO] [stdout]   18:     0x558a34028b95 - core::panicking::panic_fmt::hab1e6de73e71f54d
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x558a3406bd36 - skeptic::rt::interpret_output::h2ccbf2df60159f66
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/skeptic-0.13.7/src/rt.rs:127:9
[INFO] [stdout]   20:     0x558a3406ad8d - skeptic::rt::handle_test::ha8d2168e2ccd6993
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/skeptic-0.13.7/src/rt.rs:111:5
[INFO] [stdout]   21:     0x558a3406a006 - skeptic::rt::run_test::h0490d8475c5a3d98
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/skeptic-0.13.7/src/rt.rs:25:5
[INFO] [stdout]   22:     0x558a34029b78 - markdown::readme_sect_example_line_14::h28ac133d5e165d77
[INFO] [stdout]                                at /opt/rustwide/target/debug/build/extsort-85f488b45c150e7a/out/skeptic-tests.rs:36:5
[INFO] [stdout]   23:     0x558a34029a87 - markdown::readme_sect_example_line_14::{{closure}}::h15833b6ef526e299
[INFO] [stdout]                                at /opt/rustwide/target/debug/build/extsort-85f488b45c150e7a/out/skeptic-tests.rs:2:41
[INFO] [stdout]   24:     0x558a34029796 - core::ops::function::FnOnce::call_once::h32c1c46803756c73
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x558a34063d3f - core::ops::function::FnOnce::call_once::hc27fc3a62b2faa33
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x558a34063d3f - test::__rust_begin_short_backtrace::hf7033e94b52d4a28
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/test/src/lib.rs:621:18
[INFO] [stdout]   27:     0x558a34062ac1 - test::run_test_in_process::{{closure}}::h272b89486b125bab
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/test/src/lib.rs:644:60
[INFO] [stdout]   28:     0x558a34062ac1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha666f08e973a5dd7
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x558a34062ac1 - std::panicking::try::do_call::h5c124495a5861399
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/panicking.rs:554:40
[INFO] [stdout]   30:     0x558a34062ac1 - std::panicking::try::h39267179a4e2fa12
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/panicking.rs:518:19
[INFO] [stdout]   31:     0x558a34062ac1 - std::panic::catch_unwind::hbb6c06c3f3299424
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/panic.rs:142:14
[INFO] [stdout]   32:     0x558a34062ac1 - test::run_test_in_process::h018f096e0a0d9a6b
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/test/src/lib.rs:644:27
[INFO] [stdout]   33:     0x558a34062ac1 - test::run_test::{{closure}}::h3b7bd26b78cc4d57
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/test/src/lib.rs:567:43
[INFO] [stdout]   34:     0x558a34029ea6 - test::run_test::{{closure}}::hbd1b565ef7605265
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/test/src/lib.rs:595:41
[INFO] [stdout]   35:     0x558a34029ea6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h08296418388ba06f
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   36:     0x558a3402eee7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h39d31f89e46a7e52
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   37:     0x558a3402eee7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7016c66f3afc78c9
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x558a3402eee7 - std::panicking::try::do_call::hfc6913d73e6d97bd
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/panicking.rs:554:40
[INFO] [stdout]   39:     0x558a3402eee7 - std::panicking::try::h96df954a083a5d9e
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/panicking.rs:518:19
[INFO] [stdout]   40:     0x558a3402eee7 - std::panic::catch_unwind::h587ed3204a54bc8b
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x558a3402eee7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h7db87256a3d062bc
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   42:     0x558a3402eee7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h71c6d8af2d99d393
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x558a341643b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41c9732c543df53d
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x558a341643b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h335befccd1200961
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   45:     0x558a341643b5 - std::sys::pal::unix::thread::Thread::new::thread_start::h93d954e71facbb82
[INFO] [stdout]                                at /rustc/f2043422f7b161a2fc1a00589a8c4956db963450/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f9b3b2aaac3 - <unknown>
[INFO] [stdout]   47:     0x7f9b3b33bbf4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     readme_sect_example_line_14
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test markdown`
[INFO] running `Command { std: "docker" "inspect" "13ac28edd9ca8f75abbb989403279b8eae2b2091e566df780558f88437ec9bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13ac28edd9ca8f75abbb989403279b8eae2b2091e566df780558f88437ec9bb1", kill_on_drop: false }`
[INFO] [stdout] 13ac28edd9ca8f75abbb989403279b8eae2b2091e566df780558f88437ec9bb1
