[INFO] fetching crate async-shell 0.1.0... [INFO] checking async-shell-0.1.0 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate async-shell 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate async-shell 0.1.0 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-shell 0.1.0 [INFO] finished tweaking crates.io crate async-shell 0.1.0 [INFO] tweaked toml for crates.io crate async-shell 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54fe72d29d27d1b5b0367723f65c994f5ed220547469cadce6c974e228a31b63 [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" "54fe72d29d27d1b5b0367723f65c994f5ed220547469cadce6c974e228a31b63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54fe72d29d27d1b5b0367723f65c994f5ed220547469cadce6c974e228a31b63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54fe72d29d27d1b5b0367723f65c994f5ed220547469cadce6c974e228a31b63", kill_on_drop: false }` [INFO] [stdout] 54fe72d29d27d1b5b0367723f65c994f5ed220547469cadce6c974e228a31b63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02aabcda1c07f4680d83c295d1adc92963a0da65386797a9075fdc782aafcba6 [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" "02aabcda1c07f4680d83c295d1adc92963a0da65386797a9075fdc782aafcba6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking event-listener v2.3.3 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking waker-fn v1.0.0 [INFO] [stderr] Checking fastrand v1.3.4 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-channel v1.4.0 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking blocking v0.5.1 [INFO] [stderr] Compiling async-trait v0.1.37 [INFO] [stderr] Checking async-shell v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.46s [INFO] running `Command { std: "docker" "inspect" "02aabcda1c07f4680d83c295d1adc92963a0da65386797a9075fdc782aafcba6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02aabcda1c07f4680d83c295d1adc92963a0da65386797a9075fdc782aafcba6", kill_on_drop: false }` [INFO] [stdout] 02aabcda1c07f4680d83c295d1adc92963a0da65386797a9075fdc782aafcba6