[INFO] fetching crate memoir 0.3.0... [INFO] testing memoir-0.3.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate memoir 0.3.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate memoir 0.3.0 [INFO] finished tweaking crates.io crate memoir 0.3.0 [INFO] tweaked toml for crates.io crate memoir 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate memoir 0.3.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d9c3880409a456323f9cb45d2df89ce62e20445a608920213c9650d1b93937da [INFO] running `Command { std: "docker" "start" "-a" "d9c3880409a456323f9cb45d2df89ce62e20445a608920213c9650d1b93937da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9c3880409a456323f9cb45d2df89ce62e20445a608920213c9650d1b93937da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9c3880409a456323f9cb45d2df89ce62e20445a608920213c9650d1b93937da", kill_on_drop: false }` [INFO] [stdout] d9c3880409a456323f9cb45d2df89ce62e20445a608920213c9650d1b93937da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a5def8fc87913f69ebec808ac7382013c4a623ab1c29565ffd5ac491ea5a84e0 [INFO] running `Command { std: "docker" "start" "-a" "a5def8fc87913f69ebec808ac7382013c4a623ab1c29565ffd5ac491ea5a84e0", kill_on_drop: false }` [INFO] [stderr] Compiling memoir v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "a5def8fc87913f69ebec808ac7382013c4a623ab1c29565ffd5ac491ea5a84e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5def8fc87913f69ebec808ac7382013c4a623ab1c29565ffd5ac491ea5a84e0", kill_on_drop: false }` [INFO] [stdout] a5def8fc87913f69ebec808ac7382013c4a623ab1c29565ffd5ac491ea5a84e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5c169faa5cd222c194adde1d53d3c2c1791c9bd7dc9d40485ba29a2bebd08021 [INFO] running `Command { std: "docker" "start" "-a" "5c169faa5cd222c194adde1d53d3c2c1791c9bd7dc9d40485ba29a2bebd08021", kill_on_drop: false }` [INFO] [stderr] Compiling memoir v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "5c169faa5cd222c194adde1d53d3c2c1791c9bd7dc9d40485ba29a2bebd08021", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c169faa5cd222c194adde1d53d3c2c1791c9bd7dc9d40485ba29a2bebd08021", kill_on_drop: false }` [INFO] [stdout] 5c169faa5cd222c194adde1d53d3c2c1791c9bd7dc9d40485ba29a2bebd08021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 508cd569bee908ae3a9f56a16454c5c40ffac1c99088920247d2e211a6992b48 [INFO] running `Command { std: "docker" "start" "-a" "508cd569bee908ae3a9f56a16454c5c40ffac1c99088920247d2e211a6992b48", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memoir-d7cf6a6fbac26d49) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test parsers::test::test_greediest ... ok [INFO] [stdout] test parsers::test::test_choice_backtracking_skip ... ok [INFO] [stderr] Doc-tests memoir [INFO] [stdout] test parsers::test::test_or_backtracing ... ok [INFO] [stdout] test parsers::test::test_choice_backtracking ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test src/parsers.rs - parsers::end (line 442) ... ok [INFO] [stdout] test src/parsers.rs - parsers::fail (line 311) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/parsers.rs - parsers::Parser::then (line 44) ... ok [INFO] [stdout] test src/parsers.rs - parsers::greediest (line 609) ... ok [INFO] [stdout] test src/parsers.rs - parsers::choice (line 564) ... ok [INFO] [stdout] test src/parsers.rs - parsers::Parser::or (line 98) ... ok [INFO] [stdout] test src/parsers.rs - parsers::digit (line 729) ... ok [INFO] [stdout] test src/parsers.rs - parsers::Parser::map (line 158) ... ok [INFO] [stdout] test src/parsers.rs - parsers::Parser::skip (line 125) ... ok [INFO] [stdout] test src/parsers.rs - parsers::Parser::value (line 207) ... ok [INFO] [stdout] test src/parsers.rs - parsers::between (line 364) ... ok [INFO] [stdout] test src/parsers.rs - parsers::any (line 488) ... ok [INFO] [stdout] test src/parsers.rs - parsers::letter (line 472) ... ok [INFO] [stdout] test src/parsers.rs - parsers::Parser::followed_by (line 65) ... ok [INFO] [stdout] test src/parsers.rs - parsers::Parser::try_map (line 180) ... ok [INFO] [stdout] test src/parsers.rs - parsers::Parser::from_str (line 258) ... ok [INFO] [stdout] test src/parsers.rs - parsers::whitespace (line 698) ... ok [INFO] [stdout] test src/parsers.rs - parsers::natural (line 740) ... ok [INFO] [stdout] test src/parsers.rs - parsers::linefeed (line 716) ... ok [INFO] [stdout] test src/parsers.rs - parsers::until (line 402) ... ok [INFO] [stdout] test src/parsers.rs - parsers::keyword (line 659) ... ok [INFO] [stdout] test src/parsers.rs - parsers::integer (line 756) ... ok [INFO] [stdout] test src/parsers.rs - parsers::peek (line 829) ... ok [INFO] [stdout] test src/parsers.rs - parsers::many (line 524) ... ok [INFO] [stdout] test src/parsers.rs - parsers::rational (line 778) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "508cd569bee908ae3a9f56a16454c5c40ffac1c99088920247d2e211a6992b48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "508cd569bee908ae3a9f56a16454c5c40ffac1c99088920247d2e211a6992b48", kill_on_drop: false }` [INFO] [stdout] 508cd569bee908ae3a9f56a16454c5c40ffac1c99088920247d2e211a6992b48