[INFO] fetching crate libc-print 0.1.16... [INFO] testing libc-print-0.1.16 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate libc-print 0.1.16 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate libc-print 0.1.16 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libc-print 0.1.16 [INFO] finished tweaking crates.io crate libc-print 0.1.16 [INFO] tweaked toml for crates.io crate libc-print 0.1.16 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86b407a7d2ea7d08ea1098ce0176da43331ed7f6916c41c78d8c290cf630ae8e [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" "86b407a7d2ea7d08ea1098ce0176da43331ed7f6916c41c78d8c290cf630ae8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86b407a7d2ea7d08ea1098ce0176da43331ed7f6916c41c78d8c290cf630ae8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86b407a7d2ea7d08ea1098ce0176da43331ed7f6916c41c78d8c290cf630ae8e", kill_on_drop: false }` [INFO] [stdout] 86b407a7d2ea7d08ea1098ce0176da43331ed7f6916c41c78d8c290cf630ae8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", 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] a6c870ad429bcf46e0211041f726d2870f1d2b291865d0082a51d2e86fbefe40 [INFO] running `Command { std: "docker" "start" "-a" "a6c870ad429bcf46e0211041f726d2870f1d2b291865d0082a51d2e86fbefe40", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling libc-print v0.1.16 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.72s [INFO] running `Command { std: "docker" "inspect" "a6c870ad429bcf46e0211041f726d2870f1d2b291865d0082a51d2e86fbefe40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6c870ad429bcf46e0211041f726d2870f1d2b291865d0082a51d2e86fbefe40", kill_on_drop: false }` [INFO] [stdout] a6c870ad429bcf46e0211041f726d2870f1d2b291865d0082a51d2e86fbefe40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", 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] 927aac957ebf6d998f5fc7681eaf731b21a4a223ace698058752a7a9c07c5981 [INFO] running `Command { std: "docker" "start" "-a" "927aac957ebf6d998f5fc7681eaf731b21a4a223ace698058752a7a9c07c5981", kill_on_drop: false }` [INFO] [stderr] Compiling libc-print v0.1.16 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "927aac957ebf6d998f5fc7681eaf731b21a4a223ace698058752a7a9c07c5981", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "927aac957ebf6d998f5fc7681eaf731b21a4a223ace698058752a7a9c07c5981", kill_on_drop: false }` [INFO] [stdout] 927aac957ebf6d998f5fc7681eaf731b21a4a223ace698058752a7a9c07c5981 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0dc6baeb53a031936181c437e1fc09b122938ecb91e2834d2430e579bd87a0e4 [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" "0dc6baeb53a031936181c437e1fc09b122938ecb91e2834d2430e579bd87a0e4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libc_print-ab5c19e007eff94a) [INFO] [stdout] running 6 tests [INFO] [stderr] stderr fd = 2 [INFO] [stdout] test std_name::tests_std_name::test_stderr ... ok [INFO] [stdout] stdout! [INFO] [stdout] test tests::test_stdout_write ... ok [INFO] [stdout] stdout fd = 1 [INFO] [stdout] test tests::test_stdout ... ok [INFO] [stderr] stderr fd = 2 [INFO] [stdout] test tests::test_stderr ... ok [INFO] [stderr] stderr! [INFO] [stdout] stdout fd = 1 [INFO] [stderr] Doc-tests libc_print [INFO] [stdout] test std_name::tests_std_name::test_stdout ... ok [INFO] [stdout] test tests::test_stderr_write ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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" "0dc6baeb53a031936181c437e1fc09b122938ecb91e2834d2430e579bd87a0e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dc6baeb53a031936181c437e1fc09b122938ecb91e2834d2430e579bd87a0e4", kill_on_drop: false }` [INFO] [stdout] 0dc6baeb53a031936181c437e1fc09b122938ecb91e2834d2430e579bd87a0e4