[INFO] fetching crate brk_vecs 0.0.85... [INFO] testing brk_vecs-0.0.85 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate brk_vecs 0.0.85 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate brk_vecs 0.0.85 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate brk_vecs 0.0.85 [INFO] tweaked toml for crates.io crate brk_vecs 0.0.85 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate brk_vecs 0.0.85 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate brk_vecs 0.0.85 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded better_io v0.1.0 [INFO] [stderr] Downloaded brk_vecs_macros v0.0.85 [INFO] [stderr] Downloaded dtype_dispatch v0.1.1 [INFO] [stderr] Downloaded pco v0.4.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83fb88825e73f51a8b9cae2b8e3938ceb507e7668a35fb38ec03db264c372e88 [INFO] running `Command { std: "docker" "start" "-a" "83fb88825e73f51a8b9cae2b8e3938ceb507e7668a35fb38ec03db264c372e88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83fb88825e73f51a8b9cae2b8e3938ceb507e7668a35fb38ec03db264c372e88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83fb88825e73f51a8b9cae2b8e3938ceb507e7668a35fb38ec03db264c372e88", kill_on_drop: false }` [INFO] [stdout] 83fb88825e73f51a8b9cae2b8e3938ceb507e7668a35fb38ec03db264c372e88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2cca681a08743e28c146c930c74e728c520be9900aebd0ff2cf098104b115ff6 [INFO] running `Command { std: "docker" "start" "-a" "2cca681a08743e28c146c930c74e728c520be9900aebd0ff2cf098104b115ff6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling brk_vecs_macros v0.0.85 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling pco v0.4.6 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling better_io v0.1.0 [INFO] [stderr] Compiling brk_vecs v0.0.85 (/opt/rustwide/workdir) [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling dtype_dispatch v0.1.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling memmap2 v0.9.7 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling zerocopy-derive v0.8.26 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling ctrlc v3.4.7 [INFO] [stdout] warning: struct `FPunchhole` is never constructed [INFO] [stdout] --> src/file/mod.rs:611:8 [INFO] [stdout] | [INFO] [stdout] 611 | struct FPunchhole { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.36s [INFO] running `Command { std: "docker" "inspect" "2cca681a08743e28c146c930c74e728c520be9900aebd0ff2cf098104b115ff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cca681a08743e28c146c930c74e728c520be9900aebd0ff2cf098104b115ff6", kill_on_drop: false }` [INFO] [stdout] 2cca681a08743e28c146c930c74e728c520be9900aebd0ff2cf098104b115ff6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] addac2143857fdcdb8a1cec0d487c820534eeb8de9cce4d39085a0ad0cfbe882 [INFO] running `Command { std: "docker" "start" "-a" "addac2143857fdcdb8a1cec0d487c820534eeb8de9cce4d39085a0ad0cfbe882", kill_on_drop: false }` [INFO] [stdout] warning: struct `FPunchhole` is never constructed [INFO] [stdout] --> src/file/mod.rs:611:8 [INFO] [stdout] | [INFO] [stdout] 611 | struct FPunchhole { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling brk_vecs v0.0.85 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `FPunchhole` is never constructed [INFO] [stdout] --> src/file/mod.rs:611:8 [INFO] [stdout] | [INFO] [stdout] 611 | struct FPunchhole { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.83s [INFO] running `Command { std: "docker" "inspect" "addac2143857fdcdb8a1cec0d487c820534eeb8de9cce4d39085a0ad0cfbe882", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "addac2143857fdcdb8a1cec0d487c820534eeb8de9cce4d39085a0ad0cfbe882", kill_on_drop: false }` [INFO] [stdout] addac2143857fdcdb8a1cec0d487c820534eeb8de9cce4d39085a0ad0cfbe882 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9912acc9cd98a1f190cf8509968e7d6a7a859055f6bc3841a4ecbf93b2ae0f63 [INFO] running `Command { std: "docker" "start" "-a" "9912acc9cd98a1f190cf8509968e7d6a7a859055f6bc3841a4ecbf93b2ae0f63", kill_on_drop: false }` [INFO] [stderr] warning: struct `FPunchhole` is never constructed [INFO] [stderr] --> src/file/mod.rs:611:8 [INFO] [stderr] | [INFO] [stderr] 611 | struct FPunchhole { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `brk_vecs` (lib) generated 1 warning [INFO] [stderr] warning: `brk_vecs` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/brk_vecs-04f62f62b3795004) [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 brk_vecs [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 18) ... FAILED [INFO] [stdout] test src/lib.rs - (line 447) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 18) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: IO(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] Error: "the test returned a termination value with a non-zero status code (1) which indicates a failure" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 447) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: IO(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] Error: "the test returned a termination value with a non-zero status code (1) which indicates a failure" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 18) [INFO] [stdout] src/lib.rs - (line 447) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] all doctests ran in 1.44s; merged doctests compilation took 1.41s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "9912acc9cd98a1f190cf8509968e7d6a7a859055f6bc3841a4ecbf93b2ae0f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9912acc9cd98a1f190cf8509968e7d6a7a859055f6bc3841a4ecbf93b2ae0f63", kill_on_drop: false }` [INFO] [stdout] 9912acc9cd98a1f190cf8509968e7d6a7a859055f6bc3841a4ecbf93b2ae0f63