[INFO] cloning repository https://github.com/reposefulGrass/part-database
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reposefulGrass/part-database" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FreposefulGrass%2Fpart-database", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FreposefulGrass%2Fpart-database'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9657b574043c3b2c3b12c8d107122b13d2556eac
[INFO] checking reposefulGrass/part-database against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FreposefulGrass%2Fpart-database" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  27% (69/249)
Updating files:  28% (70/249)
Updating files:  29% (73/249)
Updating files:  30% (75/249)
Updating files:  31% (78/249)
Updating files:  32% (80/249)
Updating files:  33% (83/249)
Updating files:  34% (85/249)
Updating files:  35% (88/249)
Updating files:  36% (90/249)
Updating files:  37% (93/249)
Updating files:  38% (95/249)
Updating files:  39% (98/249)
Updating files:  40% (100/249)
Updating files:  41% (103/249)
Updating files:  42% (105/249)
Updating files:  43% (108/249)
Updating files:  44% (110/249)
Updating files:  45% (113/249)
Updating files:  46% (115/249)
Updating files:  47% (118/249)
Updating files:  48% (120/249)
Updating files:  49% (123/249)
Updating files:  50% (125/249)
Updating files:  51% (127/249)
Updating files:  52% (130/249)
Updating files:  53% (132/249)
Updating files:  54% (135/249)
Updating files:  55% (137/249)
Updating files:  56% (140/249)
Updating files:  57% (142/249)
Updating files:  58% (145/249)
Updating files:  59% (147/249)
Updating files:  60% (150/249)
Updating files:  61% (152/249)
Updating files:  62% (155/249)
Updating files:  63% (157/249)
Updating files:  64% (160/249)
Updating files:  65% (162/249)
Updating files:  66% (165/249)
Updating files:  67% (167/249)
Updating files:  68% (170/249)
Updating files:  69% (172/249)
Updating files:  70% (175/249)
Updating files:  71% (177/249)
Updating files:  72% (180/249)
Updating files:  73% (182/249)
Updating files:  74% (185/249)
Updating files:  75% (187/249)
Updating files:  76% (190/249)
Updating files:  77% (192/249)
Updating files:  78% (195/249)
Updating files:  79% (197/249)
Updating files:  80% (200/249)
Updating files:  81% (202/249)
Updating files:  82% (205/249)
Updating files:  83% (207/249)
Updating files:  84% (210/249)
Updating files:  85% (212/249)
Updating files:  86% (215/249)
Updating files:  87% (217/249)
Updating files:  88% (220/249)
Updating files:  89% (222/249)
Updating files:  90% (225/249)
Updating files:  91% (227/249)
Updating files:  92% (230/249)
Updating files:  93% (232/249)
Updating files:  94% (235/249)
Updating files:  95% (237/249)
Updating files:  96% (240/249)
Updating files:  97% (242/249)
Updating files:  98% (245/249)
Updating files:  99% (247/249)
Updating files: 100% (249/249)
Updating files: 100% (249/249), done.
[INFO] validating manifest of git repo https://github.com/reposefulGrass/part-database 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 git repo https://github.com/reposefulGrass/part-database
[INFO] finished tweaking git repo https://github.com/reposefulGrass/part-database
[INFO] tweaked toml for git repo https://github.com/reposefulGrass/part-database written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/reposefulGrass/part-database 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 26be0643fbd3a81ecaef31fd9cc1f0bb062ccfb74c95805af9d2dd27eac2cede
[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" "26be0643fbd3a81ecaef31fd9cc1f0bb062ccfb74c95805af9d2dd27eac2cede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26be0643fbd3a81ecaef31fd9cc1f0bb062ccfb74c95805af9d2dd27eac2cede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26be0643fbd3a81ecaef31fd9cc1f0bb062ccfb74c95805af9d2dd27eac2cede", kill_on_drop: false }`
[INFO] [stdout] 26be0643fbd3a81ecaef31fd9cc1f0bb062ccfb74c95805af9d2dd27eac2cede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1eb7b9dd69ea7bd1d18b43244934ae81f3adf597bec77f77e4d87f19c6ff838f
[INFO] running `Command { std: "docker" "start" "-a" "1eb7b9dd69ea7bd1d18b43244934ae81f3adf597bec77f77e4d87f19c6ff838f", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]     Checking colored v1.6.1
[INFO] [stderr]     Checking part_database v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/database.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     db.update(123, -50);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "1eb7b9dd69ea7bd1d18b43244934ae81f3adf597bec77f77e4d87f19c6ff838f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb7b9dd69ea7bd1d18b43244934ae81f3adf597bec77f77e4d87f19c6ff838f", kill_on_drop: false }`
[INFO] [stdout] 1eb7b9dd69ea7bd1d18b43244934ae81f3adf597bec77f77e4d87f19c6ff838f