[INFO] fetching crate aki-gsub 0.1.19...
[INFO] checking aki-gsub-0.1.19 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] extracting crate aki-gsub 0.1.19 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate aki-gsub 0.1.19 on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/.cargo/config
[INFO] started tweaking crates.io crate aki-gsub 0.1.19
[INFO] finished tweaking crates.io crate aki-gsub 0.1.19
[INFO] tweaked toml for crates.io crate aki-gsub 0.1.19 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate aki-gsub 0.1.19 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c41136d88e05c0f5e3b67dbf0407e5c3504c2d4494803cdceb2dc50e8f2fde8e
[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" "c41136d88e05c0f5e3b67dbf0407e5c3504c2d4494803cdceb2dc50e8f2fde8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c41136d88e05c0f5e3b67dbf0407e5c3504c2d4494803cdceb2dc50e8f2fde8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c41136d88e05c0f5e3b67dbf0407e5c3504c2d4494803cdceb2dc50e8f2fde8e", kill_on_drop: false }`
[INFO] [stdout] c41136d88e05c0f5e3b67dbf0407e5c3504c2d4494803cdceb2dc50e8f2fde8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24dc49abf56e6dad869875f6bf3e6b9b776926dc04df41bca78ed44e86b7de77
[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" "24dc49abf56e6dad869875f6bf3e6b9b776926dc04df41bca78ed44e86b7de77", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking simple-error v0.2.3
[INFO] [stderr]     Checking flood-tide v0.1.21
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling runnel v0.1.4
[INFO] [stderr]    Compiling aki-gsub v0.1.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.14s
[INFO] running `Command { std: "docker" "inspect" "24dc49abf56e6dad869875f6bf3e6b9b776926dc04df41bca78ed44e86b7de77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24dc49abf56e6dad869875f6bf3e6b9b776926dc04df41bca78ed44e86b7de77", kill_on_drop: false }`
[INFO] [stdout] 24dc49abf56e6dad869875f6bf3e6b9b776926dc04df41bca78ed44e86b7de77