[INFO] fetching crate cerm 1.1.1...
[INFO] testing cerm-1.1.1 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate cerm 1.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate cerm 1.1.1
[INFO] finished tweaking crates.io crate cerm 1.1.1
[INFO] tweaked toml for crates.io crate cerm 1.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cerm 1.1.1 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "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-2026-03-05" "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-2026-03-05" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02a88afb1d00cee500e9e24640fa35db39f05137b8908c9a89f86f79d3c295b6
[INFO] running `Command { std: "docker" "start" "-a" "02a88afb1d00cee500e9e24640fa35db39f05137b8908c9a89f86f79d3c295b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02a88afb1d00cee500e9e24640fa35db39f05137b8908c9a89f86f79d3c295b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a88afb1d00cee500e9e24640fa35db39f05137b8908c9a89f86f79d3c295b6", kill_on_drop: false }`
[INFO] [stdout] 02a88afb1d00cee500e9e24640fa35db39f05137b8908c9a89f86f79d3c295b6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b8ef2346eb1d4c39d91b82735ac2ab34e300dec6b5a6bb58ac62d5e1616bdc7
[INFO] running `Command { std: "docker" "start" "-a" "5b8ef2346eb1d4c39d91b82735ac2ab34e300dec6b5a6bb58ac62d5e1616bdc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cerm v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "5b8ef2346eb1d4c39d91b82735ac2ab34e300dec6b5a6bb58ac62d5e1616bdc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8ef2346eb1d4c39d91b82735ac2ab34e300dec6b5a6bb58ac62d5e1616bdc7", kill_on_drop: false }`
[INFO] [stdout] 5b8ef2346eb1d4c39d91b82735ac2ab34e300dec6b5a6bb58ac62d5e1616bdc7
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73e118b7e15c4af0034a1c89bb19b04032957a13b70c45c0eadd33a96a84f7fe
[INFO] running `Command { std: "docker" "start" "-a" "73e118b7e15c4af0034a1c89bb19b04032957a13b70c45c0eadd33a96a84f7fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling cerm v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "73e118b7e15c4af0034a1c89bb19b04032957a13b70c45c0eadd33a96a84f7fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e118b7e15c4af0034a1c89bb19b04032957a13b70c45c0eadd33a96a84f7fe", kill_on_drop: false }`
[INFO] [stdout] 73e118b7e15c4af0034a1c89bb19b04032957a13b70c45c0eadd33a96a84f7fe
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 216c6c5caf19313367aca352957438227bffabe6863e21b14f64acf62ad6aec7
[INFO] running `Command { std: "docker" "start" "-a" "216c6c5caf19313367aca352957438227bffabe6863e21b14f64acf62ad6aec7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cerm-e0c2acf6cf8ad90a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cerm
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - warn (line 104) ... FAILED
[INFO] [stdout] test src/lib.rs - require (line 168) ... FAILED
[INFO] [stdout] test src/lib.rs - err (line 67) ... FAILED
[INFO] [stdout] test src/lib.rs - require (line 153) ... FAILED
[INFO] [stdout] test src/lib.rs - err_code (line 32) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - warn (line 104) stdout ----
[INFO] [stdout] error[E0423]: expected value, found built-in attribute `path`
[INFO] [stdout]    --> src/lib.rs:109:33
[INFO] [stdout]     |
[INFO] [stdout] 109 | let res = match fs::create_dir(&path) {
[INFO] [stdout]     |                                 ^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found built-in attribute `path`
[INFO] [stdout]    --> src/lib.rs:112:19
[INFO] [stdout]     |
[INFO] [stdout] 112 |         warn!("{}: {}", path, e);
[INFO] [stdout]     |                         ^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - require (line 168) stdout ----
[INFO] [stdout] error: cannot find macro `err` in this scope
[INFO] [stdout]    --> src/lib.rs:172:1
[INFO] [stdout]     |
[INFO] [stdout] 172 | require!(child.wait());
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `require` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `child` in this scope
[INFO] [stdout]    --> src/lib.rs:172:10
[INFO] [stdout]     |
[INFO] [stdout] 172 | require!(child.wait());
[INFO] [stdout]     |          ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - err (line 67) stdout ----
[INFO] [stdout] error: cannot find macro `err` in this scope
[INFO] [stdout]   --> src/lib.rs:74:14
[INFO] [stdout]    |
[INFO] [stdout] 74 |     Err(e) => { err!("{}: {}", path, e); }
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found built-in attribute `path`
[INFO] [stdout]   --> src/lib.rs:72:33
[INFO] [stdout]    |
[INFO] [stdout] 72 | let res = match fs::create_dir(&path) {
[INFO] [stdout]    |                                 ^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - require (line 153) stdout ----
[INFO] [stdout] error: cannot find macro `err` in this scope
[INFO] [stdout]    --> src/lib.rs:157:10
[INFO] [stdout]     |
[INFO] [stdout] 157 |   let ci = require!(
[INFO] [stdout]     |  __________^
[INFO] [stdout] 158 | |     child.stdin.take(),
[INFO] [stdout] 159 | |     "Failed to open stdin of “{}”",
[INFO] [stdout] 160 | |     cmd.to_string_lossy()
[INFO] [stdout] 161 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `require` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `child` in this scope
[INFO] [stdout]    --> src/lib.rs:158:2
[INFO] [stdout]     |
[INFO] [stdout] 158 |     child.stdin.take(),
[INFO] [stdout]     |     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - err_code (line 32) stdout ----
[INFO] [stdout] error[E0423]: expected value, found built-in attribute `path`
[INFO] [stdout]   --> src/lib.rs:37:33
[INFO] [stdout]    |
[INFO] [stdout] 37 | let res = match fs::create_dir(&path) {
[INFO] [stdout]    |                                 ^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found built-in attribute `path`
[INFO] [stdout]   --> src/lib.rs:39:37
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Err(e) => { err_code!(2, "{}: {}", path, e); }
[INFO] [stdout]    |                                        ^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - err (line 67)
[INFO] [stdout]     src/lib.rs - err_code (line 32)
[INFO] [stdout]     src/lib.rs - require (line 153)
[INFO] [stdout]     src/lib.rs - require (line 168)
[INFO] [stdout]     src/lib.rs - warn (line 104)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "216c6c5caf19313367aca352957438227bffabe6863e21b14f64acf62ad6aec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "216c6c5caf19313367aca352957438227bffabe6863e21b14f64acf62ad6aec7", kill_on_drop: false }`
[INFO] [stdout] 216c6c5caf19313367aca352957438227bffabe6863e21b14f64acf62ad6aec7
