[INFO] fetching crate dcm-dump 0.1.1...
[INFO] testing dcm-dump-0.1.1 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate dcm-dump 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate dcm-dump 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dcm-dump 0.1.1
[INFO] tweaked toml for crates.io crate dcm-dump 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dcm-dump 0.1.1 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dcm-dump 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b9103ae970116c55e2a88dd4534bcaf01b7dac29481b10b354dbd91c556f172
[INFO] running `Command { std: "docker" "start" "-a" "8b9103ae970116c55e2a88dd4534bcaf01b7dac29481b10b354dbd91c556f172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b9103ae970116c55e2a88dd4534bcaf01b7dac29481b10b354dbd91c556f172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9103ae970116c55e2a88dd4534bcaf01b7dac29481b10b354dbd91c556f172", kill_on_drop: false }`
[INFO] [stdout] 8b9103ae970116c55e2a88dd4534bcaf01b7dac29481b10b354dbd91c556f172
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 631b4838b51bee6c533ad9ef827ec235ca3674b1239af2ee631916d892cec0d3
[INFO] running `Command { std: "docker" "start" "-a" "631b4838b51bee6c533ad9ef827ec235ca3674b1239af2ee631916d892cec0d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcm-dump v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "631b4838b51bee6c533ad9ef827ec235ca3674b1239af2ee631916d892cec0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "631b4838b51bee6c533ad9ef827ec235ca3674b1239af2ee631916d892cec0d3", kill_on_drop: false }`
[INFO] [stdout] 631b4838b51bee6c533ad9ef827ec235ca3674b1239af2ee631916d892cec0d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 652f55793e3e20fdbf6d8e689c5626b739c45136e602c9aecb9bba36f598187d
[INFO] running `Command { std: "docker" "start" "-a" "652f55793e3e20fdbf6d8e689c5626b739c45136e602c9aecb9bba36f598187d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcm-dump v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "652f55793e3e20fdbf6d8e689c5626b739c45136e602c9aecb9bba36f598187d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652f55793e3e20fdbf6d8e689c5626b739c45136e602c9aecb9bba36f598187d", kill_on_drop: false }`
[INFO] [stdout] 652f55793e3e20fdbf6d8e689c5626b739c45136e602c9aecb9bba36f598187d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d93418f0a686ba54753ed9c08dae9e7cd9e6f8e16c8618b5786fce2e8cc5ac4b
[INFO] running `Command { std: "docker" "start" "-a" "d93418f0a686ba54753ed9c08dae9e7cd9e6f8e16c8618b5786fce2e8cc5ac4b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dcm_dump-559263e6ca7c26b1)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dcm_dump-b99fae579bae147c)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-b4d7415258e4a6c4)
[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 1 test
[INFO] [stdout] test reads_preamble_prefix_and_transfer_syntax ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- reads_preamble_prefix_and_transfer_syntax stdout ----
[INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     reads_preamble_prefix_and_transfer_syntax
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test basic`
[INFO] running `Command { std: "docker" "inspect" "d93418f0a686ba54753ed9c08dae9e7cd9e6f8e16c8618b5786fce2e8cc5ac4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d93418f0a686ba54753ed9c08dae9e7cd9e6f8e16c8618b5786fce2e8cc5ac4b", kill_on_drop: false }`
[INFO] [stdout] d93418f0a686ba54753ed9c08dae9e7cd9e6f8e16c8618b5786fce2e8cc5ac4b
