[INFO] cloning repository https://github.com/mwaghorn2000/oxidex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mwaghorn2000/oxidex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwaghorn2000%2Foxidex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwaghorn2000%2Foxidex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c8379dff331e97e96b55d427f52ab1f96b39b96
[INFO] testing mwaghorn2000/oxidex against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwaghorn2000%2Foxidex" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mwaghorn2000/oxidex
[INFO] finished tweaking git repo https://github.com/mwaghorn2000/oxidex
[INFO] tweaked toml for git repo https://github.com/mwaghorn2000/oxidex written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mwaghorn2000/oxidex on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mwaghorn2000/oxidex 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1ed6cf5e92a52529936e7eb64dda17f745bbe1b8dfef922fc7776de929cdb31
[INFO] running `Command { std: "docker" "start" "-a" "f1ed6cf5e92a52529936e7eb64dda17f745bbe1b8dfef922fc7776de929cdb31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1ed6cf5e92a52529936e7eb64dda17f745bbe1b8dfef922fc7776de929cdb31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ed6cf5e92a52529936e7eb64dda17f745bbe1b8dfef922fc7776de929cdb31", kill_on_drop: false }`
[INFO] [stdout] f1ed6cf5e92a52529936e7eb64dda17f745bbe1b8dfef922fc7776de929cdb31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0652c6f829d856b5bc6c6f5b5ffb1ce3addfe6d8be0c80bdf7df814e11e97a11
[INFO] running `Command { std: "docker" "start" "-a" "0652c6f829d856b5bc6c6f5b5ffb1ce3addfe6d8be0c80bdf7df814e11e97a11", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling oxidex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "0652c6f829d856b5bc6c6f5b5ffb1ce3addfe6d8be0c80bdf7df814e11e97a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0652c6f829d856b5bc6c6f5b5ffb1ce3addfe6d8be0c80bdf7df814e11e97a11", kill_on_drop: false }`
[INFO] [stdout] 0652c6f829d856b5bc6c6f5b5ffb1ce3addfe6d8be0c80bdf7df814e11e97a11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2f88937f20614f04302b1f89ed047252a1a2f23d16ccbc2ee448c4c8b3e8f9b
[INFO] running `Command { std: "docker" "start" "-a" "f2f88937f20614f04302b1f89ed047252a1a2f23d16ccbc2ee448c4c8b3e8f9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxidex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]    --> src/oxidex.rs:147:25
[INFO] [stdout]     |
[INFO] [stdout] 147 |     use std::fs::{self, File};
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]    --> src/oxidex.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     use std::io::Write;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempfile::tempdir`
[INFO] [stdout]    --> src/oxidex.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     use tempfile::tempdir;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "f2f88937f20614f04302b1f89ed047252a1a2f23d16ccbc2ee448c4c8b3e8f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2f88937f20614f04302b1f89ed047252a1a2f23d16ccbc2ee448c4c8b3e8f9b", kill_on_drop: false }`
[INFO] [stdout] f2f88937f20614f04302b1f89ed047252a1a2f23d16ccbc2ee448c4c8b3e8f9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bdf1a88e3d9edfab0de814faa219fc6e6b3b5adf10ceab9c0d3f5383e1f7455
[INFO] running `Command { std: "docker" "start" "-a" "5bdf1a88e3d9edfab0de814faa219fc6e6b3b5adf10ceab9c0d3f5383e1f7455", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `File`
[INFO] [stderr]    --> src/oxidex.rs:147:25
[INFO] [stderr]     |
[INFO] [stderr] 147 |     use std::fs::{self, File};
[INFO] [stderr]     |                         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]    --> src/oxidex.rs:148:9
[INFO] [stderr]     |
[INFO] [stderr] 148 |     use std::io::Write;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tempfile::tempdir`
[INFO] [stderr]    --> src/oxidex.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |     use tempfile::tempdir;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `oxidex` (lib test) generated 3 warnings (run `cargo fix --lib -p oxidex --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxidex-88af39eb248929f1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test oxidex::tests::test_with_raii_temp ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- oxidex::tests::test_with_raii_temp stdout ----
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     oxidex::tests::test_with_raii_temp
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5bdf1a88e3d9edfab0de814faa219fc6e6b3b5adf10ceab9c0d3f5383e1f7455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bdf1a88e3d9edfab0de814faa219fc6e6b3b5adf10ceab9c0d3f5383e1f7455", kill_on_drop: false }`
[INFO] [stdout] 5bdf1a88e3d9edfab0de814faa219fc6e6b3b5adf10ceab9c0d3f5383e1f7455
