[INFO] fetching crate fluxcap 0.0.14...
[INFO] checking fluxcap-0.0.14 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] extracting crate fluxcap 0.0.14 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate fluxcap 0.0.14 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 fluxcap 0.0.14
[INFO] finished tweaking crates.io crate fluxcap 0.0.14
[INFO] tweaked toml for crates.io crate fluxcap 0.0.14 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate fluxcap 0.0.14 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 earlgrey v0.3.0
[INFO] [stderr]   Downloaded lexers v0.1.3
[INFO] [stderr]   Downloaded abackus v0.2.2
[INFO] [stderr]   Downloaded kronos v0.1.4
[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" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ae05bad66320c28e76e06cbc338681436a254f0a8b736fab2aa736bea995029
[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" "8ae05bad66320c28e76e06cbc338681436a254f0a8b736fab2aa736bea995029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ae05bad66320c28e76e06cbc338681436a254f0a8b736fab2aa736bea995029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae05bad66320c28e76e06cbc338681436a254f0a8b736fab2aa736bea995029", kill_on_drop: false }`
[INFO] [stdout] 8ae05bad66320c28e76e06cbc338681436a254f0a8b736fab2aa736bea995029
[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" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f4cb14ad304468294182b5e80e2275864b0773cde3be07f0d69f28c438d486c
[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" "7f4cb14ad304468294182b5e80e2275864b0773cde3be07f0d69f28c438d486c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]     Checking lexers v0.1.3
[INFO] [stderr]     Checking earlgrey v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking abackus v0.2.2
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking kronos v0.1.4
[INFO] [stderr]     Checking fluxcap v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.19s
[INFO] running `Command { std: "docker" "inspect" "7f4cb14ad304468294182b5e80e2275864b0773cde3be07f0d69f28c438d486c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f4cb14ad304468294182b5e80e2275864b0773cde3be07f0d69f28c438d486c", kill_on_drop: false }`
[INFO] [stdout] 7f4cb14ad304468294182b5e80e2275864b0773cde3be07f0d69f28c438d486c