[INFO] fetching crate fend 0.1.11...
[INFO] checking fend-0.1.11 against master#2ad5292aea6328113b55968b4322528d48261316 for pr-80243
[INFO] extracting crate fend 0.1.11 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fend 0.1.11 on toolchain 2ad5292aea6328113b55968b4322528d48261316
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "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-7/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" "+2ad5292aea6328113b55968b4322528d48261316" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbee7aaa0b62e8ef7bdc856b455da65ca368207bd15ab2f3d170aa54faa8d15c
[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" "dbee7aaa0b62e8ef7bdc856b455da65ca368207bd15ab2f3d170aa54faa8d15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbee7aaa0b62e8ef7bdc856b455da65ca368207bd15ab2f3d170aa54faa8d15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbee7aaa0b62e8ef7bdc856b455da65ca368207bd15ab2f3d170aa54faa8d15c", kill_on_drop: false }`
[INFO] [stdout] dbee7aaa0b62e8ef7bdc856b455da65ca368207bd15ab2f3d170aa54faa8d15c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e74606773d9444115669c5574e4ef22c4c5a0c0fd35f337f6641ae0d49c50c6b
[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" "e74606773d9444115669c5574e4ef22c4c5a0c0fd35f337f6641ae0d49c50c6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking fend-core v0.1.11
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking nix v0.19.0
[INFO] [stderr]     Checking nix v0.18.0
[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 22.75s
[INFO] running `Command { std: "docker" "inspect" "e74606773d9444115669c5574e4ef22c4c5a0c0fd35f337f6641ae0d49c50c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74606773d9444115669c5574e4ef22c4c5a0c0fd35f337f6641ae0d49c50c6b", kill_on_drop: false }`
[INFO] [stdout] e74606773d9444115669c5574e4ef22c4c5a0c0fd35f337f6641ae0d49c50c6b