[INFO] fetching crate gee 0.2.0...
[INFO] checking gee-0.2.0 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] extracting crate gee 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate gee 0.2.0 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gee 0.2.0
[INFO] finished tweaking crates.io crate gee 0.2.0
[INFO] tweaked toml for crates.io crate gee 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a6a4e64334cf7eb9788a4a0186500d0451f8c11a9f9fec97ac461961dd5d3a0
[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" "4a6a4e64334cf7eb9788a4a0186500d0451f8c11a9f9fec97ac461961dd5d3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a6a4e64334cf7eb9788a4a0186500d0451f8c11a9f9fec97ac461961dd5d3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6a4e64334cf7eb9788a4a0186500d0451f8c11a9f9fec97ac461961dd5d3a0", kill_on_drop: false }`
[INFO] [stdout] 4a6a4e64334cf7eb9788a4a0186500d0451f8c11a9f9fec97ac461961dd5d3a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "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] 3d2c49aa5f47fd6fdd15b57e2655db9638ec4b1d264a1ec62b8e2fd5e1904e40
[INFO] running `Command { std: "docker" "start" "-a" "3d2c49aa5f47fd6fdd15b57e2655db9638ec4b1d264a1ec62b8e2fd5e1904e40", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]     Checking strum v0.19.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking en v0.1.3
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]     Checking gee v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.33s
[INFO] running `Command { std: "docker" "inspect" "3d2c49aa5f47fd6fdd15b57e2655db9638ec4b1d264a1ec62b8e2fd5e1904e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2c49aa5f47fd6fdd15b57e2655db9638ec4b1d264a1ec62b8e2fd5e1904e40", kill_on_drop: false }`
[INFO] [stdout] 3d2c49aa5f47fd6fdd15b57e2655db9638ec4b1d264a1ec62b8e2fd5e1904e40