[INFO] cloning repository https://github.com/DanielAM2013/MyRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DanielAM2013/MyRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielAM2013%2FMyRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielAM2013%2FMyRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18f9d20e32755ff0e2f0cb590fb26d5ebff10472
[INFO] checking DanielAM2013/MyRust against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielAM2013%2FMyRust" "/workspace/builds/worker-96/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-96/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DanielAM2013/MyRust on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DanielAM2013/MyRust
[INFO] finished tweaking git repo https://github.com/DanielAM2013/MyRust
[INFO] tweaked toml for git repo https://github.com/DanielAM2013/MyRust written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate git repo https://github.com/DanielAM2013/MyRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cff20d42d37f7db5be443dabddf6aadd4c62ed9c2e7dbf92a8a4f9d87b746886
[INFO] running `Command { std: "docker" "start" "-a" "cff20d42d37f7db5be443dabddf6aadd4c62ed9c2e7dbf92a8a4f9d87b746886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cff20d42d37f7db5be443dabddf6aadd4c62ed9c2e7dbf92a8a4f9d87b746886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff20d42d37f7db5be443dabddf6aadd4c62ed9c2e7dbf92a8a4f9d87b746886", kill_on_drop: false }`
[INFO] [stdout] cff20d42d37f7db5be443dabddf6aadd4c62ed9c2e7dbf92a8a4f9d87b746886
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35de1200523e31218b1374ff3e3c959d5d1b619c9de61d08ffc8b66fc0a4441e
[INFO] running `Command { std: "docker" "start" "-a" "35de1200523e31218b1374ff3e3c959d5d1b619c9de61d08ffc8b66fc0a4441e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking num-traits v0.2.0
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking array-macro v1.0.0
[INFO] [stderr]     Checking serde v1.0.27
[INFO] [stderr]     Checking stable_deref_trait v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]     Checking maplit v1.0.1
[INFO] [stderr]     Checking unicode-segmentation v1.2.0
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking enumset v0.3.3
[INFO] [stderr]    Compiling ncurses v5.91.0
[INFO] [stderr]    Compiling enum-map-derive v0.2.4
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking log v0.4.1
[INFO] [stderr]     Checking num-integer v0.1.36
[INFO] [stderr]     Checking num-complex v0.1.42
[INFO] [stderr]     Checking enum-map v0.2.24
[INFO] [stderr]     Checking num-bigint v0.1.43
[INFO] [stderr]     Checking num-iter v0.1.35
[INFO] [stderr]     Checking toml v0.4.5
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking cursive v0.7.6-alpha.0 (https://github.com/gyscos/Cursive#847fd7d8)
[INFO] [stderr]     Checking cursive_example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.74s
[INFO] running `Command { std: "docker" "inspect" "35de1200523e31218b1374ff3e3c959d5d1b619c9de61d08ffc8b66fc0a4441e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35de1200523e31218b1374ff3e3c959d5d1b619c9de61d08ffc8b66fc0a4441e", kill_on_drop: false }`
[INFO] [stdout] 35de1200523e31218b1374ff3e3c959d5d1b619c9de61d08ffc8b66fc0a4441e