[INFO] fetching crate ocidir 0.6.0...
[INFO] testing ocidir-0.6.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate ocidir 0.6.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ocidir 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ocidir 0.6.0
[INFO] tweaked toml for crates.io crate ocidir 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ocidir 0.6.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ocidir 0.6.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d8004f0051d07e90365b744398cd549f2e0c01179b564a8014eaf451b2486da
[INFO] running `Command { std: "docker" "start" "-a" "5d8004f0051d07e90365b744398cd549f2e0c01179b564a8014eaf451b2486da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d8004f0051d07e90365b744398cd549f2e0c01179b564a8014eaf451b2486da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d8004f0051d07e90365b744398cd549f2e0c01179b564a8014eaf451b2486da", kill_on_drop: false }`
[INFO] [stdout] 5d8004f0051d07e90365b744398cd549f2e0c01179b564a8014eaf451b2486da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3a0b4772b9cf31e17c7a3e0b895909c58b77b1705a9db0a94d90f9a6d0f955e
[INFO] running `Command { std: "docker" "start" "-a" "c3a0b4772b9cf31e17c7a3e0b895909c58b77b1705a9db0a94d90f9a6d0f955e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]    Compiling cap-primitives v3.4.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ambient-authority v0.0.2
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling cap-std v3.4.4
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling camino v1.1.10
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling strum v0.27.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling rustix-linux-procfs v0.1.1
[INFO] [stderr]    Compiling fs-set-times v0.20.3
[INFO] [stderr]    Compiling xattr v1.5.1
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]    Compiling oci-spec v0.8.2
[INFO] [stderr]    Compiling canon-json v0.2.1
[INFO] [stderr]    Compiling cap-tempfile v3.4.4
[INFO] [stderr]    Compiling cap-std-ext v4.0.6
[INFO] [stderr]    Compiling ocidir v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.43s
[INFO] running `Command { std: "docker" "inspect" "c3a0b4772b9cf31e17c7a3e0b895909c58b77b1705a9db0a94d90f9a6d0f955e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a0b4772b9cf31e17c7a3e0b895909c58b77b1705a9db0a94d90f9a6d0f955e", kill_on_drop: false }`
[INFO] [stdout] c3a0b4772b9cf31e17c7a3e0b895909c58b77b1705a9db0a94d90f9a6d0f955e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19a7e9cb9c06f1aed0ed4fa9fab2346aab14a0f238209709ce91ab6be8fce98d
[INFO] running `Command { std: "docker" "start" "-a" "19a7e9cb9c06f1aed0ed4fa9fab2346aab14a0f238209709ce91ab6be8fce98d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ocidir v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "19a7e9cb9c06f1aed0ed4fa9fab2346aab14a0f238209709ce91ab6be8fce98d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a7e9cb9c06f1aed0ed4fa9fab2346aab14a0f238209709ce91ab6be8fce98d", kill_on_drop: false }`
[INFO] [stdout] 19a7e9cb9c06f1aed0ed4fa9fab2346aab14a0f238209709ce91ab6be8fce98d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d22fe9b0c79cbe79685f3f5c08b5c8b084498f58116ec16c4c160bb879e5ec9a
[INFO] running `Command { std: "docker" "start" "-a" "d22fe9b0c79cbe79685f3f5c08b5c8b084498f58116ec16c4c160bb879e5ec9a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ocidir-98754eaeb1849510)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::manifest ... ok
[INFO] [stdout] test tests::test_complete_verified_as ... ok
[INFO] [stdout] test tests::test_push_layer_with_history ... ok
[INFO] [stdout] test tests::test_new_empty_manifest ... ok
[INFO] [stdout] test tests::test_build ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ocidir
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 27) - compile ... 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] [stdout] all doctests ran in 0.72s; merged doctests compilation took 0.70s
[INFO] running `Command { std: "docker" "inspect" "d22fe9b0c79cbe79685f3f5c08b5c8b084498f58116ec16c4c160bb879e5ec9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22fe9b0c79cbe79685f3f5c08b5c8b084498f58116ec16c4c160bb879e5ec9a", kill_on_drop: false }`
[INFO] [stdout] d22fe9b0c79cbe79685f3f5c08b5c8b084498f58116ec16c4c160bb879e5ec9a