[INFO] fetching crate nimbleparse 0.9.3...
[INFO] checking nimbleparse-0.9.3 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] extracting crate nimbleparse 0.9.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate nimbleparse 0.9.3 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] started tweaking crates.io crate nimbleparse 0.9.3
[INFO] finished tweaking crates.io crate nimbleparse 0.9.3
[INFO] tweaked toml for crates.io crate nimbleparse 0.9.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate nimbleparse 0.9.3 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc_version v0.3.3
[INFO] [stderr]   Downloaded semver v0.11.0
[INFO] [stderr]   Downloaded ucd-trie v0.1.3
[INFO] [stderr]   Downloaded getopts v0.2.21
[INFO] [stderr]   Downloaded bincode v1.3.1
[INFO] [stderr]   Downloaded chrono v0.4.19
[INFO] [stderr]   Downloaded cactus v1.0.6
[INFO] [stderr]   Downloaded vergen v3.1.0
[INFO] [stderr]   Downloaded vob v2.0.6
[INFO] [stderr]   Downloaded libc v0.2.83
[INFO] [stderr]   Downloaded thread_local v1.1.2
[INFO] [stderr]   Downloaded pest v2.1.3
[INFO] [stderr]   Downloaded semver-parser v0.10.2
[INFO] [stderr]   Downloaded packedvec v1.2.2
[INFO] [stderr]   Downloaded lrpar v0.9.3
[INFO] [stderr]   Downloaded lrlex v0.9.3
[INFO] [stderr]   Downloaded sparsevec v0.1.3
[INFO] [stderr]   Downloaded cfgrammar v0.9.3
[INFO] [stderr]   Downloaded lrtable v0.9.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1cc1b0c1ed6c4f3189aa2efc9e252b9f283680fbb21442f9fc77cde27f12188a
[INFO] running `Command { std: "docker" "start" "-a" "1cc1b0c1ed6c4f3189aa2efc9e252b9f283680fbb21442f9fc77cde27f12188a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cc1b0c1ed6c4f3189aa2efc9e252b9f283680fbb21442f9fc77cde27f12188a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc1b0c1ed6c4f3189aa2efc9e252b9f283680fbb21442f9fc77cde27f12188a", kill_on_drop: false }`
[INFO] [stdout] 1cc1b0c1ed6c4f3189aa2efc9e252b9f283680fbb21442f9fc77cde27f12188a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9bf72a785f1b5976864303c0d85c0576e99f538aad637caff548a8291747db3c
[INFO] running `Command { std: "docker" "start" "-a" "9bf72a785f1b5976864303c0d85c0576e99f538aad637caff548a8291747db3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.83
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking cactus v1.0.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]     Checking thread_local v1.1.2
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]     Checking try_from v0.3.2
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]     Checking filetime v0.2.14
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling vob v2.0.6
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling vergen v3.1.0
[INFO] [stderr]    Compiling lrpar v0.9.3
[INFO] [stderr]     Checking packedvec v1.2.2
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking cfgrammar v0.9.3
[INFO] [stderr]     Checking sparsevec v0.1.3
[INFO] [stderr]     Checking lrtable v0.9.3
[INFO] [stderr]     Checking lrlex v0.9.3
[INFO] [stderr]     Checking nimbleparse v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.32s
[INFO] running `Command { std: "docker" "inspect" "9bf72a785f1b5976864303c0d85c0576e99f538aad637caff548a8291747db3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf72a785f1b5976864303c0d85c0576e99f538aad637caff548a8291747db3c", kill_on_drop: false }`
[INFO] [stdout] 9bf72a785f1b5976864303c0d85c0576e99f538aad637caff548a8291747db3c