[INFO] fetching crate libc-print 0.1.17... [INFO] testing libc-print-0.1.17 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate libc-print 0.1.17 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate libc-print 0.1.17 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 libc-print 0.1.17 [INFO] finished tweaking crates.io crate libc-print 0.1.17 [INFO] tweaked toml for crates.io crate libc-print 0.1.17 written to /workspace/builds/worker-7/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f007bf5044fedc249d40d017794e9152bfc9880f0e63a6595916552c3a4b475b [INFO] running `Command { std: "docker" "start" "-a" "f007bf5044fedc249d40d017794e9152bfc9880f0e63a6595916552c3a4b475b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f007bf5044fedc249d40d017794e9152bfc9880f0e63a6595916552c3a4b475b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f007bf5044fedc249d40d017794e9152bfc9880f0e63a6595916552c3a4b475b", kill_on_drop: false }` [INFO] [stdout] f007bf5044fedc249d40d017794e9152bfc9880f0e63a6595916552c3a4b475b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] db29998dd6ec358335d69d864bf2d016034c6cf1e54c9e2c647ec7ce46a4e839 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "db29998dd6ec358335d69d864bf2d016034c6cf1e54c9e2c647ec7ce46a4e839", kill_on_drop: false }` [INFO] [stderr] Compiling libc-print v0.1.17 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "db29998dd6ec358335d69d864bf2d016034c6cf1e54c9e2c647ec7ce46a4e839", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db29998dd6ec358335d69d864bf2d016034c6cf1e54c9e2c647ec7ce46a4e839", kill_on_drop: false }` [INFO] [stdout] db29998dd6ec358335d69d864bf2d016034c6cf1e54c9e2c647ec7ce46a4e839 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 15dd55042491d14bd4b2aceaa820bbb06d09d7875aca7cb1d5d8697ea19bfd8d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "15dd55042491d14bd4b2aceaa820bbb06d09d7875aca7cb1d5d8697ea19bfd8d", kill_on_drop: false }` [INFO] [stderr] Compiling libc-print v0.1.17 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "15dd55042491d14bd4b2aceaa820bbb06d09d7875aca7cb1d5d8697ea19bfd8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15dd55042491d14bd4b2aceaa820bbb06d09d7875aca7cb1d5d8697ea19bfd8d", kill_on_drop: false }` [INFO] [stdout] 15dd55042491d14bd4b2aceaa820bbb06d09d7875aca7cb1d5d8697ea19bfd8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 899185ad3cc2a982a56151368825a166746fc18b511ac60f1ac67c159c10b573 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "899185ad3cc2a982a56151368825a166746fc18b511ac60f1ac67c159c10b573", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] stdout fd = 1 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] stdout! [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libc_print-7d662c8ded31466c) [INFO] [stdout] test std_name::tests_std_name::test_stdout ... ok [INFO] [stderr] stderr! [INFO] [stdout] test tests::test_stderr_write ... ok [INFO] [stderr] stderr fd = 2 [INFO] [stdout] test tests::test_stdout_write ... ok [INFO] [stderr] stderr fd = 2 [INFO] [stdout] test tests::test_stderr ... ok [INFO] [stderr] Doc-tests libc_print [INFO] [stdout] test std_name::tests_std_name::test_stderr ... ok [INFO] [stdout] stdout fd = 1 [INFO] [stdout] test tests::test_stdout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "899185ad3cc2a982a56151368825a166746fc18b511ac60f1ac67c159c10b573", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "899185ad3cc2a982a56151368825a166746fc18b511ac60f1ac67c159c10b573", kill_on_drop: false }` [INFO] [stdout] 899185ad3cc2a982a56151368825a166746fc18b511ac60f1ac67c159c10b573