[INFO] fetching crate precisej-printable-errno 0.1.0...
[INFO] testing precisej-printable-errno-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate precisej-printable-errno 0.1.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate precisej-printable-errno 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate precisej-printable-errno 0.1.0
[INFO] finished tweaking crates.io crate precisej-printable-errno 0.1.0
[INFO] tweaked toml for crates.io crate precisej-printable-errno 0.1.0 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ec5530eba40b122b447adbbf169b218536c74d480deafb75b59baf23aa9648f
[INFO] running `Command { std: "docker" "start" "-a" "5ec5530eba40b122b447adbbf169b218536c74d480deafb75b59baf23aa9648f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ec5530eba40b122b447adbbf169b218536c74d480deafb75b59baf23aa9648f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ec5530eba40b122b447adbbf169b218536c74d480deafb75b59baf23aa9648f", kill_on_drop: false }`
[INFO] [stdout] 5ec5530eba40b122b447adbbf169b218536c74d480deafb75b59baf23aa9648f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2acc09dfd8cc9bb1c30d3db3579c9d9557a6cc4522dba2247ec814c6a6067b7
[INFO] running `Command { std: "docker" "start" "-a" "c2acc09dfd8cc9bb1c30d3db3579c9d9557a6cc4522dba2247ec814c6a6067b7", 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] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling nix v0.23.0
[INFO] [stderr]    Compiling precisej-printable-errno v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.72s
[INFO] running `Command { std: "docker" "inspect" "c2acc09dfd8cc9bb1c30d3db3579c9d9557a6cc4522dba2247ec814c6a6067b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2acc09dfd8cc9bb1c30d3db3579c9d9557a6cc4522dba2247ec814c6a6067b7", kill_on_drop: false }`
[INFO] [stdout] c2acc09dfd8cc9bb1c30d3db3579c9d9557a6cc4522dba2247ec814c6a6067b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e4aa104f1a5695da6d3bd2fe61ecd6c3547e0e4dcd4cc3d915c7efccbe0ca67
[INFO] running `Command { std: "docker" "start" "-a" "6e4aa104f1a5695da6d3bd2fe61ecd6c3547e0e4dcd4cc3d915c7efccbe0ca67", kill_on_drop: false }`
[INFO] [stderr]    Compiling precisej-printable-errno v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "6e4aa104f1a5695da6d3bd2fe61ecd6c3547e0e4dcd4cc3d915c7efccbe0ca67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4aa104f1a5695da6d3bd2fe61ecd6c3547e0e4dcd4cc3d915c7efccbe0ca67", kill_on_drop: false }`
[INFO] [stdout] 6e4aa104f1a5695da6d3bd2fe61ecd6c3547e0e4dcd4cc3d915c7efccbe0ca67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1dbc7b6e8e1ccaf1dd6efb929ae981987e4b41e44907dfd76024a39c89a3840b
[INFO] running `Command { std: "docker" "start" "-a" "1dbc7b6e8e1ccaf1dd6efb929ae981987e4b41e44907dfd76024a39c89a3840b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/precisej_printable_errno-871c6fe1fc6147b6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::printable_message_noerrno ... ok
[INFO] [stderr] precisej-printable-errno: SIGNAL_SAFE: unable to open /pathto/nonexistent/file: No such file or directory
[INFO] [stdout] test tests::printable_message_witherrno ... ok
[INFO] [stdout] test tests::bail_correct ... ok
[INFO] [stdout] test tests::bail_signal_safe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests precisej-printable-errno
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 43) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1dbc7b6e8e1ccaf1dd6efb929ae981987e4b41e44907dfd76024a39c89a3840b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dbc7b6e8e1ccaf1dd6efb929ae981987e4b41e44907dfd76024a39c89a3840b", kill_on_drop: false }`
[INFO] [stdout] 1dbc7b6e8e1ccaf1dd6efb929ae981987e4b41e44907dfd76024a39c89a3840b