[INFO] fetching crate memapi 0.17.0...
[INFO] testing memapi-0.17.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate memapi 0.17.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate memapi 0.17.0
[INFO] finished tweaking crates.io crate memapi 0.17.0
[INFO] tweaked toml for crates.io crate memapi 0.17.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memapi 0.17.0 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 memapi 0.17.0 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] 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23849b55bfdddeb50c102894f7995df0dabbc785ebdd58d3f1973fcc254a50a9
[INFO] running `Command { std: "docker" "start" "-a" "23849b55bfdddeb50c102894f7995df0dabbc785ebdd58d3f1973fcc254a50a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23849b55bfdddeb50c102894f7995df0dabbc785ebdd58d3f1973fcc254a50a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23849b55bfdddeb50c102894f7995df0dabbc785ebdd58d3f1973fcc254a50a9", kill_on_drop: false }`
[INFO] [stdout] 23849b55bfdddeb50c102894f7995df0dabbc785ebdd58d3f1973fcc254a50a9
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd5e2243687ab41758c3d9d2d8c459872180c341277b2245d97c8e212afac5a1
[INFO] running `Command { std: "docker" "start" "-a" "cd5e2243687ab41758c3d9d2d8c459872180c341277b2245d97c8e212afac5a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling memapi v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "cd5e2243687ab41758c3d9d2d8c459872180c341277b2245d97c8e212afac5a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5e2243687ab41758c3d9d2d8c459872180c341277b2245d97c8e212afac5a1", kill_on_drop: false }`
[INFO] [stdout] cd5e2243687ab41758c3d9d2d8c459872180c341277b2245d97c8e212afac5a1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f0ea3c1dd5a333bccb8160f22beb67ade7a106ab414195b7b80e8b7cbe2e7e2
[INFO] running `Command { std: "docker" "start" "-a" "0f0ea3c1dd5a333bccb8160f22beb67ade7a106ab414195b7b80e8b7cbe2e7e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.96
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling textwrap v0.15.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling unicode-width v0.1.12
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling os_str_bytes v6.1.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling regex v1.7.3
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling clap_lex v0.2.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling clap v3.1.18
[INFO] [stderr]    Compiling syn v2.0.56
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling ciborium v0.2.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling memapi v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.04s
[INFO] running `Command { std: "docker" "inspect" "0f0ea3c1dd5a333bccb8160f22beb67ade7a106ab414195b7b80e8b7cbe2e7e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f0ea3c1dd5a333bccb8160f22beb67ade7a106ab414195b7b80e8b7cbe2e7e2", kill_on_drop: false }`
[INFO] [stdout] 0f0ea3c1dd5a333bccb8160f22beb67ade7a106ab414195b7b80e8b7cbe2e7e2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5cea1f94f61f946f14c7b4c7da4cdf77a6c946fd5acd6a0d1fdff49d1e01782d
[INFO] running `Command { std: "docker" "start" "-a" "5cea1f94f61f946f14c7b4c7da4cdf77a6c946fd5acd6a0d1fdff49d1e01782d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memapi-e06cad5c13f4d8f1)
[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]    Doc-tests memapi
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/helpers.rs - helpers::AllocGuard (line 284) ... ok
[INFO] [stdout] test src/marker.rs - marker::SizeMeta (line 102) ... ok
[INFO] [stdout] test src/marker.rs - marker::Thin (line 39) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::SliceAllocGuard (line 378) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5cea1f94f61f946f14c7b4c7da4cdf77a6c946fd5acd6a0d1fdff49d1e01782d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cea1f94f61f946f14c7b4c7da4cdf77a6c946fd5acd6a0d1fdff49d1e01782d", kill_on_drop: false }`
[INFO] [stdout] 5cea1f94f61f946f14c7b4c7da4cdf77a6c946fd5acd6a0d1fdff49d1e01782d