[INFO] fetching crate augrim 0.1.2...
[INFO] checking augrim-0.1.2 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate augrim 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate augrim 0.1.2 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 crates.io crate augrim 0.1.2
[INFO] finished tweaking crates.io crate augrim 0.1.2
[INFO] tweaked toml for crates.io crate augrim 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0b1b080590d2bfc1ad9c42ddc4357d05fa8cb24a0e87b69bce20297fb86b6af6
[INFO] running `Command { std: "docker" "start" "-a" "0b1b080590d2bfc1ad9c42ddc4357d05fa8cb24a0e87b69bce20297fb86b6af6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b1b080590d2bfc1ad9c42ddc4357d05fa8cb24a0e87b69bce20297fb86b6af6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b1b080590d2bfc1ad9c42ddc4357d05fa8cb24a0e87b69bce20297fb86b6af6", kill_on_drop: false }`
[INFO] [stdout] 0b1b080590d2bfc1ad9c42ddc4357d05fa8cb24a0e87b69bce20297fb86b6af6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0761b41090a8e747336a245985097c338fd0b566dd6c85c60fc99f2ea9ee2bc7
[INFO] running `Command { std: "docker" "start" "-a" "0761b41090a8e747336a245985097c338fd0b566dd6c85c60fc99f2ea9ee2bc7", kill_on_drop: false }`
[INFO] [stderr]     Checking augrim v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TestProcess` is never constructed
[INFO] [stdout]    --> src/algorithm/mod.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 |     struct TestProcess;
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "0761b41090a8e747336a245985097c338fd0b566dd6c85c60fc99f2ea9ee2bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0761b41090a8e747336a245985097c338fd0b566dd6c85c60fc99f2ea9ee2bc7", kill_on_drop: false }`
[INFO] [stdout] 0761b41090a8e747336a245985097c338fd0b566dd6c85c60fc99f2ea9ee2bc7
[INFO] checking augrim-0.1.2 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate augrim 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate augrim 0.1.2 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 crates.io crate augrim 0.1.2
[INFO] finished tweaking crates.io crate augrim 0.1.2
[INFO] tweaked toml for crates.io crate augrim 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 418c7e7d5b1f17e663a75f2257127425c799dab4ecfcf5d0f8406e4c42d479bb
[INFO] running `Command { std: "docker" "start" "-a" "418c7e7d5b1f17e663a75f2257127425c799dab4ecfcf5d0f8406e4c42d479bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "418c7e7d5b1f17e663a75f2257127425c799dab4ecfcf5d0f8406e4c42d479bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "418c7e7d5b1f17e663a75f2257127425c799dab4ecfcf5d0f8406e4c42d479bb", kill_on_drop: false }`
[INFO] [stdout] 418c7e7d5b1f17e663a75f2257127425c799dab4ecfcf5d0f8406e4c42d479bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 667d37d231e6e34ad91ed411bf763d3b9ed3d7bdbe3231c9331061c9d15f7ab1
[INFO] running `Command { std: "docker" "start" "-a" "667d37d231e6e34ad91ed411bf763d3b9ed3d7bdbe3231c9331061c9d15f7ab1", kill_on_drop: false }`
[INFO] [stderr]     Checking augrim v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TestProcess` is never constructed
[INFO] [stdout]    --> src/algorithm/mod.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 |     struct TestProcess;
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "667d37d231e6e34ad91ed411bf763d3b9ed3d7bdbe3231c9331061c9d15f7ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "667d37d231e6e34ad91ed411bf763d3b9ed3d7bdbe3231c9331061c9d15f7ab1", kill_on_drop: false }`
[INFO] [stdout] 667d37d231e6e34ad91ed411bf763d3b9ed3d7bdbe3231c9331061c9d15f7ab1