[INFO] fetching crate atsamd11c14a 0.7.1...
[INFO] checking atsamd11c14a-0.7.1 against try#bb9dbf1d07454a99066eabaabd5819851281494b for pr-80920
[INFO] extracting crate atsamd11c14a 0.7.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate atsamd11c14a 0.7.1 on toolchain bb9dbf1d07454a99066eabaabd5819851281494b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atsamd11c14a 0.7.1
[INFO] finished tweaking crates.io crate atsamd11c14a 0.7.1
[INFO] tweaked toml for crates.io crate atsamd11c14a 0.7.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+bb9dbf1d07454a99066eabaabd5819851281494b" "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] fab5d1367c80f0069a0db60da2cc1a9286fa57ade4883384daf072dd7a4de41a
[INFO] running `Command { std: "docker" "start" "-a" "fab5d1367c80f0069a0db60da2cc1a9286fa57ade4883384daf072dd7a4de41a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fab5d1367c80f0069a0db60da2cc1a9286fa57ade4883384daf072dd7a4de41a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab5d1367c80f0069a0db60da2cc1a9286fa57ade4883384daf072dd7a4de41a", kill_on_drop: false }`
[INFO] [stdout] fab5d1367c80f0069a0db60da2cc1a9286fa57ade4883384daf072dd7a4de41a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+bb9dbf1d07454a99066eabaabd5819851281494b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 047332a7d25fe65426f27d5d4f3177cb94edf368eddd8f17180a537383db0c00
[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" "047332a7d25fe65426f27d5d4f3177cb94edf368eddd8f17180a537383db0c00", kill_on_drop: false }`
[INFO] [stderr]    Compiling atsamd11c14a v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.92s
[INFO] running `Command { std: "docker" "inspect" "047332a7d25fe65426f27d5d4f3177cb94edf368eddd8f17180a537383db0c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "047332a7d25fe65426f27d5d4f3177cb94edf368eddd8f17180a537383db0c00", kill_on_drop: false }`
[INFO] [stdout] 047332a7d25fe65426f27d5d4f3177cb94edf368eddd8f17180a537383db0c00