[INFO] fetching crate cargo-concat 0.4.2... [INFO] checking cargo-concat-0.4.2 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] extracting crate cargo-concat 0.4.2 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate cargo-concat 0.4.2 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-concat 0.4.2 [INFO] finished tweaking crates.io crate cargo-concat 0.4.2 [INFO] tweaked toml for crates.io crate cargo-concat 0.4.2 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate cargo-concat 0.4.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f3c11b1f0bb5f1f0a70e5b83b33248e8323aebb4c35860b97b7e3d03c2cfb3b [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" "7f3c11b1f0bb5f1f0a70e5b83b33248e8323aebb4c35860b97b7e3d03c2cfb3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f3c11b1f0bb5f1f0a70e5b83b33248e8323aebb4c35860b97b7e3d03c2cfb3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f3c11b1f0bb5f1f0a70e5b83b33248e8323aebb4c35860b97b7e3d03c2cfb3b", kill_on_drop: false }` [INFO] [stdout] 7f3c11b1f0bb5f1f0a70e5b83b33248e8323aebb4c35860b97b7e3d03c2cfb3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f425a81825ecc00373c4149132aafe70bef9a66ac18e1eef39226b8431fa3a4 [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" "6f425a81825ecc00373c4149132aafe70bef9a66ac18e1eef39226b8431fa3a4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking os_str_bytes v2.3.2 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking serde v1.0.116 [INFO] [stderr] Checking semver v0.10.0 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking cargo_metadata v0.11.2 [INFO] [stderr] Checking cargo-concat v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "6f425a81825ecc00373c4149132aafe70bef9a66ac18e1eef39226b8431fa3a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f425a81825ecc00373c4149132aafe70bef9a66ac18e1eef39226b8431fa3a4", kill_on_drop: false }` [INFO] [stdout] 6f425a81825ecc00373c4149132aafe70bef9a66ac18e1eef39226b8431fa3a4