[INFO] cloning repository https://github.com/rusty-bill/TRPL
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rusty-bill/TRPL" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-bill%2FTRPL", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-bill%2FTRPL'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7b72078e5610840b96bc98783c90af7861d034d
[INFO] checking rusty-bill/TRPL against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-bill%2FTRPL" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  75% (11863/15654)   
Checking out files:  76% (11898/15654)   
Checking out files:  77% (12054/15654)   
Checking out files:  78% (12211/15654)   
Checking out files:  79% (12367/15654)   
Checking out files:  80% (12524/15654)   
Checking out files:  81% (12680/15654)   
Checking out files:  82% (12837/15654)   
Checking out files:  83% (12993/15654)   
Checking out files:  84% (13150/15654)   
Checking out files:  85% (13306/15654)   
Checking out files:  86% (13463/15654)   
Checking out files:  87% (13619/15654)   
Checking out files:  88% (13776/15654)   
Checking out files:  89% (13933/15654)   
Checking out files:  90% (14089/15654)   
Checking out files:  91% (14246/15654)   
Checking out files:  92% (14402/15654)   
Checking out files:  93% (14559/15654)   
Checking out files:  94% (14715/15654)   
Checking out files:  95% (14872/15654)   
Checking out files:  96% (15028/15654)   
Checking out files:  97% (15185/15654)   
Checking out files:  98% (15341/15654)   
Checking out files:  99% (15498/15654)   
Checking out files: 100% (15654/15654)   
Checking out files: 100% (15654/15654), done.
[INFO] validating manifest of git repo https://github.com/rusty-bill/TRPL on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rusty-bill/TRPL
[INFO] finished tweaking git repo https://github.com/rusty-bill/TRPL
[INFO] tweaked toml for git repo https://github.com/rusty-bill/TRPL written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/rusty-bill/TRPL already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 700276ef795f2cdc9c357e77e1e59e6656a76cd44f16c6c1a676c63ac13aaded
[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" "700276ef795f2cdc9c357e77e1e59e6656a76cd44f16c6c1a676c63ac13aaded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "700276ef795f2cdc9c357e77e1e59e6656a76cd44f16c6c1a676c63ac13aaded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700276ef795f2cdc9c357e77e1e59e6656a76cd44f16c6c1a676c63ac13aaded", kill_on_drop: false }`
[INFO] [stdout] 700276ef795f2cdc9c357e77e1e59e6656a76cd44f16c6c1a676c63ac13aaded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a82db2a369599f30b4b055aa4d14f84ba256243b123a374ce8ad0792cb8f1c7
[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" "9a82db2a369599f30b4b055aa4d14f84ba256243b123a374ce8ad0792cb8f1c7", kill_on_drop: false }`
[INFO] [stderr]     Checking TRPL v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `TRPL` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `trpl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `TRPL` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `trpl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "9a82db2a369599f30b4b055aa4d14f84ba256243b123a374ce8ad0792cb8f1c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a82db2a369599f30b4b055aa4d14f84ba256243b123a374ce8ad0792cb8f1c7", kill_on_drop: false }`
[INFO] [stdout] 9a82db2a369599f30b4b055aa4d14f84ba256243b123a374ce8ad0792cb8f1c7