[INFO] cloning repository https://github.com/HosseinAssaran/Testcase-map-reduce-assignment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HosseinAssaran/Testcase-map-reduce-assignment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHosseinAssaran%2FTestcase-map-reduce-assignment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHosseinAssaran%2FTestcase-map-reduce-assignment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a8450060fa4b6088df58f97f5702c57d305682c
[INFO] checking HosseinAssaran/Testcase-map-reduce-assignment against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHosseinAssaran%2FTestcase-map-reduce-assignment" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HosseinAssaran/Testcase-map-reduce-assignment on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HosseinAssaran/Testcase-map-reduce-assignment
[INFO] finished tweaking git repo https://github.com/HosseinAssaran/Testcase-map-reduce-assignment
[INFO] tweaked toml for git repo https://github.com/HosseinAssaran/Testcase-map-reduce-assignment written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HosseinAssaran/Testcase-map-reduce-assignment already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 482d3d8ea1f4035b49de5a4860d272131330b234976e9c1eb11a793bb83e28da
[INFO] running `Command { std: "docker" "start" "-a" "482d3d8ea1f4035b49de5a4860d272131330b234976e9c1eb11a793bb83e28da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "482d3d8ea1f4035b49de5a4860d272131330b234976e9c1eb11a793bb83e28da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "482d3d8ea1f4035b49de5a4860d272131330b234976e9c1eb11a793bb83e28da", kill_on_drop: false }`
[INFO] [stdout] 482d3d8ea1f4035b49de5a4860d272131330b234976e9c1eb11a793bb83e28da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4f9caf7d8e06d1ade7d6228b5addb5c430ba35b80541710a9e24bcc9293e18c
[INFO] running `Command { std: "docker" "start" "-a" "f4f9caf7d8e06d1ade7d6228b5addb5c430ba35b80541710a9e24bcc9293e18c", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-sample v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "f4f9caf7d8e06d1ade7d6228b5addb5c430ba35b80541710a9e24bcc9293e18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f9caf7d8e06d1ade7d6228b5addb5c430ba35b80541710a9e24bcc9293e18c", kill_on_drop: false }`
[INFO] [stdout] f4f9caf7d8e06d1ade7d6228b5addb5c430ba35b80541710a9e24bcc9293e18c
[INFO] checking HosseinAssaran/Testcase-map-reduce-assignment against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHosseinAssaran%2FTestcase-map-reduce-assignment" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HosseinAssaran/Testcase-map-reduce-assignment on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HosseinAssaran/Testcase-map-reduce-assignment
[INFO] finished tweaking git repo https://github.com/HosseinAssaran/Testcase-map-reduce-assignment
[INFO] tweaked toml for git repo https://github.com/HosseinAssaran/Testcase-map-reduce-assignment written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/HosseinAssaran/Testcase-map-reduce-assignment already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 102a20b4b49cfb53a1feef6a3f1628d9c43e4ba109bf8865375729a963a843c5
[INFO] running `Command { std: "docker" "start" "-a" "102a20b4b49cfb53a1feef6a3f1628d9c43e4ba109bf8865375729a963a843c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "102a20b4b49cfb53a1feef6a3f1628d9c43e4ba109bf8865375729a963a843c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "102a20b4b49cfb53a1feef6a3f1628d9c43e4ba109bf8865375729a963a843c5", kill_on_drop: false }`
[INFO] [stdout] 102a20b4b49cfb53a1feef6a3f1628d9c43e4ba109bf8865375729a963a843c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4620ceee2aa3674079a7e5a2d5cd25fdde8f904864fc5fed923cc01e131b7cb2
[INFO] running `Command { std: "docker" "start" "-a" "4620ceee2aa3674079a7e5a2d5cd25fdde8f904864fc5fed923cc01e131b7cb2", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-sample v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "4620ceee2aa3674079a7e5a2d5cd25fdde8f904864fc5fed923cc01e131b7cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4620ceee2aa3674079a7e5a2d5cd25fdde8f904864fc5fed923cc01e131b7cb2", kill_on_drop: false }`
[INFO] [stdout] 4620ceee2aa3674079a7e5a2d5cd25fdde8f904864fc5fed923cc01e131b7cb2