[INFO] fetching crate fend 0.1.11...
[INFO] checking fend-0.1.11 against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] extracting crate fend 0.1.11 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate fend 0.1.11 on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fend 0.1.11
[INFO] finished tweaking crates.io crate fend 0.1.11
[INFO] tweaked toml for crates.io crate fend 0.1.11 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate fend 0.1.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0e1d0a5df8b6be213ae23b5b1d6641324ae12f71326a5acae7510b2bddb501a
[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" "f0e1d0a5df8b6be213ae23b5b1d6641324ae12f71326a5acae7510b2bddb501a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0e1d0a5df8b6be213ae23b5b1d6641324ae12f71326a5acae7510b2bddb501a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0e1d0a5df8b6be213ae23b5b1d6641324ae12f71326a5acae7510b2bddb501a", kill_on_drop: false }`
[INFO] [stdout] f0e1d0a5df8b6be213ae23b5b1d6641324ae12f71326a5acae7510b2bddb501a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 711e52afcb195098d74a82703917d0b6829ff767e49d10c77a44eeada2bdf2ba
[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" "711e52afcb195098d74a82703917d0b6829ff767e49d10c77a44eeada2bdf2ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking fend-core v0.1.11
[INFO] [stderr]     Checking nix v0.18.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking nix v0.19.0
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking directories v3.0.1
[INFO] [stderr]     Checking ctrlc v3.1.7
[INFO] [stderr]     Checking rustyline-with-hint-fix v7.0.0
[INFO] [stderr]     Checking fend v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.81s
[INFO] running `Command { std: "docker" "inspect" "711e52afcb195098d74a82703917d0b6829ff767e49d10c77a44eeada2bdf2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "711e52afcb195098d74a82703917d0b6829ff767e49d10c77a44eeada2bdf2ba", kill_on_drop: false }`
[INFO] [stdout] 711e52afcb195098d74a82703917d0b6829ff767e49d10c77a44eeada2bdf2ba