[INFO] fetching crate jailer 0.4.1...
[INFO] testing jailer-0.4.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate jailer 0.4.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate jailer 0.4.1
[INFO] finished tweaking crates.io crate jailer 0.4.1
[INFO] tweaked toml for crates.io crate jailer 0.4.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jailer 0.4.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jailer 0.4.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cb241ff05d03a0d40083254e1fb4dac6c41618b5a3985f321b66258ab50ab78
[INFO] running `Command { std: "docker" "start" "-a" "4cb241ff05d03a0d40083254e1fb4dac6c41618b5a3985f321b66258ab50ab78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cb241ff05d03a0d40083254e1fb4dac6c41618b5a3985f321b66258ab50ab78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb241ff05d03a0d40083254e1fb4dac6c41618b5a3985f321b66258ab50ab78", kill_on_drop: false }`
[INFO] [stdout] 4cb241ff05d03a0d40083254e1fb4dac6c41618b5a3985f321b66258ab50ab78
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb7fadc16d60fd9b0bbb0f253299a67920cab71b67a46aa2f8975bc92649148e
[INFO] running `Command { std: "docker" "start" "-a" "eb7fadc16d60fd9b0bbb0f253299a67920cab71b67a46aa2f8975bc92649148e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling jailer v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "eb7fadc16d60fd9b0bbb0f253299a67920cab71b67a46aa2f8975bc92649148e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb7fadc16d60fd9b0bbb0f253299a67920cab71b67a46aa2f8975bc92649148e", kill_on_drop: false }`
[INFO] [stdout] eb7fadc16d60fd9b0bbb0f253299a67920cab71b67a46aa2f8975bc92649148e
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3651245cf08e78982f4b375d77b13c19e5640685ba1d0b8c331ba2c6cace4cd7
[INFO] running `Command { std: "docker" "start" "-a" "3651245cf08e78982f4b375d77b13c19e5640685ba1d0b8c331ba2c6cace4cd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling jailer v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "3651245cf08e78982f4b375d77b13c19e5640685ba1d0b8c331ba2c6cace4cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3651245cf08e78982f4b375d77b13c19e5640685ba1d0b8c331ba2c6cace4cd7", kill_on_drop: false }`
[INFO] [stdout] 3651245cf08e78982f4b375d77b13c19e5640685ba1d0b8c331ba2c6cace4cd7
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0127bbae2eccf3ddb17f73d3870fb67a583508edd1bf5a38f1fbb0cc5bbee2a6
[INFO] running `Command { std: "docker" "start" "-a" "0127bbae2eccf3ddb17f73d3870fb67a583508edd1bf5a38f1fbb0cc5bbee2a6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jailer-5a5987a9af27f759)
[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 jailer
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - EnvJailer::set_preserved_env (line 245) ... ok
[INFO] [stdout] test src/lib.rs - Jailer::new (line 61) ... ok
[INFO] [stdout] test src/lib.rs - EnvJailer::original_directory (line 223) ... ok
[INFO] [stdout] test src/lib.rs - Jailer::original_directory (line 103) ... ok
[INFO] [stdout] test src/lib.rs - EnvJailer::new (line 185) ... ok
[INFO] [stdout] test src/lib.rs - EnvJailer::remove_preserved_env (line 293) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.67s; merged doctests compilation took 0.64s
[INFO] running `Command { std: "docker" "inspect" "0127bbae2eccf3ddb17f73d3870fb67a583508edd1bf5a38f1fbb0cc5bbee2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0127bbae2eccf3ddb17f73d3870fb67a583508edd1bf5a38f1fbb0cc5bbee2a6", kill_on_drop: false }`
[INFO] [stdout] 0127bbae2eccf3ddb17f73d3870fb67a583508edd1bf5a38f1fbb0cc5bbee2a6