[INFO] fetching crate vector3d 0.1.9...
[INFO] checking vector3d-0.1.9 against try#9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c for pr-79472
[INFO] extracting crate vector3d 0.1.9 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate vector3d 0.1.9 on toolchain 9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vector3d 0.1.9
[INFO] finished tweaking crates.io crate vector3d 0.1.9
[INFO] tweaked toml for crates.io crate vector3d 0.1.9 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded meval v0.1.0
[INFO] [stderr]   Downloaded meval v0.2.0
[INFO] [stderr]   Downloaded clapme v0.1.16
[INFO] [stderr]   Downloaded syn v0.14.9
[INFO] [stderr]   Downloaded auto-args-derive v0.1.5
[INFO] [stderr]   Downloaded auto-args v0.2.7
[INFO] [stderr]   Downloaded clapme_derive v0.1.10
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea3ea0947a76ad81f3da28743ff886b977c2a9734f90d3abde42763c9bc8ed44
[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" "ea3ea0947a76ad81f3da28743ff886b977c2a9734f90d3abde42763c9bc8ed44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea3ea0947a76ad81f3da28743ff886b977c2a9734f90d3abde42763c9bc8ed44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3ea0947a76ad81f3da28743ff886b977c2a9734f90d3abde42763c9bc8ed44", kill_on_drop: false }`
[INFO] [stdout] ea3ea0947a76ad81f3da28743ff886b977c2a9734f90d3abde42763c9bc8ed44
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "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] cc309ef6883c79e80a44e259a90aa046ca759ef9e779cc33f31bb955ec09ca8d
[INFO] running `Command { std: "docker" "start" "-a" "cc309ef6883c79e80a44e259a90aa046ca759ef9e779cc33f31bb955ec09ca8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking meval v0.1.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling clapme_derive v0.1.10
[INFO] [stderr]     Checking clapme v0.1.16
[INFO] [stderr]     Checking vector3d v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.57s
[INFO] running `Command { std: "docker" "inspect" "cc309ef6883c79e80a44e259a90aa046ca759ef9e779cc33f31bb955ec09ca8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc309ef6883c79e80a44e259a90aa046ca759ef9e779cc33f31bb955ec09ca8d", kill_on_drop: false }`
[INFO] [stdout] cc309ef6883c79e80a44e259a90aa046ca759ef9e779cc33f31bb955ec09ca8d