[INFO] fetching crate io-at 0.4.1... [INFO] testing io-at-0.4.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate io-at 0.4.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate io-at 0.4.1 [INFO] finished tweaking crates.io crate io-at 0.4.1 [INFO] tweaked toml for crates.io crate io-at 0.4.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate io-at 0.4.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Adding tempfile v2.2.0 (available: v3.23.0) [INFO] [stderr] Adding winapi v0.2.8 (available: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tempfile v2.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 822b6051a707b32cfe32d5a6a805ab3dc007f161f2cfed0278ac38546b17d019 [INFO] running `Command { std: "docker" "start" "-a" "822b6051a707b32cfe32d5a6a805ab3dc007f161f2cfed0278ac38546b17d019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "822b6051a707b32cfe32d5a6a805ab3dc007f161f2cfed0278ac38546b17d019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "822b6051a707b32cfe32d5a6a805ab3dc007f161f2cfed0278ac38546b17d019", kill_on_drop: false }` [INFO] [stdout] 822b6051a707b32cfe32d5a6a805ab3dc007f161f2cfed0278ac38546b17d019 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a07432ae65d24e94901ebd9c0c98bd0530276c74f757fe7726f51401a4c401c4 [INFO] running `Command { std: "docker" "start" "-a" "a07432ae65d24e94901ebd9c0c98bd0530276c74f757fe7726f51401a4c401c4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling io-at v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 269 | try!(f.seek(SeekFrom::Start(offs))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | try!(f.seek(SeekFrom::Start(offs))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "a07432ae65d24e94901ebd9c0c98bd0530276c74f757fe7726f51401a4c401c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a07432ae65d24e94901ebd9c0c98bd0530276c74f757fe7726f51401a4c401c4", kill_on_drop: false }` [INFO] [stdout] a07432ae65d24e94901ebd9c0c98bd0530276c74f757fe7726f51401a4c401c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60583da0816dbb3a9c39c62ffc443d3b74faa27e888b9fccc0f10a6e50e5fb7b [INFO] running `Command { std: "docker" "start" "-a" "60583da0816dbb3a9c39c62ffc443d3b74faa27e888b9fccc0f10a6e50e5fb7b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 269 | try!(f.seek(SeekFrom::Start(offs))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | try!(f.seek(SeekFrom::Start(offs))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling io-at v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 269 | try!(f.seek(SeekFrom::Start(offs))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | try!(f.seek(SeekFrom::Start(offs))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.26s [INFO] running `Command { std: "docker" "inspect" "60583da0816dbb3a9c39c62ffc443d3b74faa27e888b9fccc0f10a6e50e5fb7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60583da0816dbb3a9c39c62ffc443d3b74faa27e888b9fccc0f10a6e50e5fb7b", kill_on_drop: false }` [INFO] [stdout] 60583da0816dbb3a9c39c62ffc443d3b74faa27e888b9fccc0f10a6e50e5fb7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 48b4a49ecbe809e2aeb33b27c632e44e1e002f843744074f5d18bb341c5bb08e [INFO] running `Command { std: "docker" "start" "-a" "48b4a49ecbe809e2aeb33b27c632e44e1e002f843744074f5d18bb341c5bb08e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:269:9 [INFO] [stderr] | [INFO] [stderr] 269 | try!(f.seek(SeekFrom::Start(offs))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:277:9 [INFO] [stderr] | [INFO] [stderr] 277 | try!(f.seek(SeekFrom::Start(offs))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `io-at` (lib) generated 2 warnings [INFO] [stderr] warning: `io-at` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/io_at-fda5af584a4b8749) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test at_test_impl ... ok [INFO] [stdout] test take_test_specifics ... ok [INFO] [stdout] test vec::ref_vec ... ok [INFO] [stdout] test vec::do_t ... ok [INFO] [stdout] test do_t_cursor ... ok [INFO] [stdout] test do_t_locked_seek ... ok [INFO] [stdout] test os::file::test::base ... ok [INFO] [stdout] test slice::do_t ... ok [INFO] [stdout] test do_t_block_limit ... ok [INFO] [stdout] test os::raw::do_t ... ok [INFO] [stdout] test take_test_impl ... ok [INFO] [stdout] test os::file::test::ref_ ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/custom_ref.rs (/opt/rustwide/target/debug/deps/custom_ref-5907f41ab09392b4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... 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] [stderr] Doc-tests io_at [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] running `Command { std: "docker" "inspect" "48b4a49ecbe809e2aeb33b27c632e44e1e002f843744074f5d18bb341c5bb08e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48b4a49ecbe809e2aeb33b27c632e44e1e002f843744074f5d18bb341c5bb08e", kill_on_drop: false }` [INFO] [stdout] 48b4a49ecbe809e2aeb33b27c632e44e1e002f843744074f5d18bb341c5bb08e