[INFO] cloning repository https://github.com/balena-io-playground/safe-io [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/balena-io-playground/safe-io" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalena-io-playground%2Fsafe-io", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalena-io-playground%2Fsafe-io'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ff024a33ac11caadfb646381f4c1a57ce1246c0a [INFO] testing balena-io-playground/safe-io against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalena-io-playground%2Fsafe-io" "/workspace/builds/worker-68/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-68/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/balena-io-playground/safe-io on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/balena-io-playground/safe-io [INFO] finished tweaking git repo https://github.com/balena-io-playground/safe-io [INFO] tweaked toml for git repo https://github.com/balena-io-playground/safe-io written to /workspace/builds/worker-68/source/Cargo.toml [INFO] crate git repo https://github.com/balena-io-playground/safe-io already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c812fff068397ab50e54c037d7f25b12374262a73cbb7326550ff7f9cf2331fe [INFO] running `Command { std: "docker" "start" "-a" "c812fff068397ab50e54c037d7f25b12374262a73cbb7326550ff7f9cf2331fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c812fff068397ab50e54c037d7f25b12374262a73cbb7326550ff7f9cf2331fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c812fff068397ab50e54c037d7f25b12374262a73cbb7326550ff7f9cf2331fe", kill_on_drop: false }` [INFO] [stdout] c812fff068397ab50e54c037d7f25b12374262a73cbb7326550ff7f9cf2331fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24d184dd2625993f60684abc197e6fd1c6cd5b7a4d9e016e36f7348688a20fe0 [INFO] running `Command { std: "docker" "start" "-a" "24d184dd2625993f60684abc197e6fd1c6cd5b7a4d9e016e36f7348688a20fe0", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling clap_lex v0.1.1 [INFO] [stderr] Compiling path-dedot v3.0.17 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling path-absolutize v3.0.13 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling md-5 v0.10.1 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Compiling clap v3.1.9 [INFO] [stderr] Compiling fatrw v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.49s [INFO] running `Command { std: "docker" "inspect" "24d184dd2625993f60684abc197e6fd1c6cd5b7a4d9e016e36f7348688a20fe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24d184dd2625993f60684abc197e6fd1c6cd5b7a4d9e016e36f7348688a20fe0", kill_on_drop: false }` [INFO] [stdout] 24d184dd2625993f60684abc197e6fd1c6cd5b7a4d9e016e36f7348688a20fe0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27090b7d37c9240755e3aeb1ad5fb91fe2c013af3a4675fc8fc15f51cbee8e2d [INFO] running `Command { std: "docker" "start" "-a" "27090b7d37c9240755e3aeb1ad5fb91fe2c013af3a4675fc8fc15f51cbee8e2d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling fatrw v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.84s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fatrw-9e0215c363f65675) [INFO] [stderr] Executable unittests src/bin/fatrw/main.rs (/opt/rustwide/target/debug/deps/fatrw-14470febc5a9fccc) [INFO] [stderr] Executable tests/integration.rs (/opt/rustwide/target/debug/deps/integration-92287f0cfb4c258e) [INFO] running `Command { std: "docker" "inspect" "27090b7d37c9240755e3aeb1ad5fb91fe2c013af3a4675fc8fc15f51cbee8e2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27090b7d37c9240755e3aeb1ad5fb91fe2c013af3a4675fc8fc15f51cbee8e2d", kill_on_drop: false }` [INFO] [stdout] 27090b7d37c9240755e3aeb1ad5fb91fe2c013af3a4675fc8fc15f51cbee8e2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 016dab29dc18931f7c5b5cc1a40bebf46138a7eae1d2b072796dc2fc12f3327d [INFO] running `Command { std: "docker" "start" "-a" "016dab29dc18931f7c5b5cc1a40bebf46138a7eae1d2b072796dc2fc12f3327d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fatrw-9e0215c363f65675) [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] Running unittests src/bin/fatrw/main.rs (/opt/rustwide/target/debug/deps/fatrw-14470febc5a9fccc) [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] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-92287f0cfb4c258e) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test read_target_only ... ok [INFO] [stdout] test read_multiple_md5sums ... ok [INFO] [stdout] test read_md5sum ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests fatrw [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 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "016dab29dc18931f7c5b5cc1a40bebf46138a7eae1d2b072796dc2fc12f3327d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "016dab29dc18931f7c5b5cc1a40bebf46138a7eae1d2b072796dc2fc12f3327d", kill_on_drop: false }` [INFO] [stdout] 016dab29dc18931f7c5b5cc1a40bebf46138a7eae1d2b072796dc2fc12f3327d