[INFO] fetching crate args_flags_1 0.2.0...
[INFO] checking args_flags_1-0.2.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate args_flags_1 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate args_flags_1 0.2.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate args_flags_1 0.2.0
[INFO] finished tweaking crates.io crate args_flags_1 0.2.0
[INFO] tweaked toml for crates.io crate args_flags_1 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate args_flags_1 0.2.0 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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d71375cab986f093ccee5a33b107f156a03b56184820719911054e282e128da
[INFO] running `Command { std: "docker" "start" "-a" "3d71375cab986f093ccee5a33b107f156a03b56184820719911054e282e128da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d71375cab986f093ccee5a33b107f156a03b56184820719911054e282e128da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d71375cab986f093ccee5a33b107f156a03b56184820719911054e282e128da", kill_on_drop: false }`
[INFO] [stdout] 3d71375cab986f093ccee5a33b107f156a03b56184820719911054e282e128da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04f6973b1f0283a8acdd66ab73f56de96051a9558bed47dd6e5fae573c389a11
[INFO] running `Command { std: "docker" "start" "-a" "04f6973b1f0283a8acdd66ab73f56de96051a9558bed47dd6e5fae573c389a11", kill_on_drop: false }`
[INFO] [stderr]     Checking args_flags_1 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "04f6973b1f0283a8acdd66ab73f56de96051a9558bed47dd6e5fae573c389a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f6973b1f0283a8acdd66ab73f56de96051a9558bed47dd6e5fae573c389a11", kill_on_drop: false }`
[INFO] [stdout] 04f6973b1f0283a8acdd66ab73f56de96051a9558bed47dd6e5fae573c389a11
[INFO] checking args_flags_1-0.2.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate args_flags_1 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate args_flags_1 0.2.0 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate args_flags_1 0.2.0
[INFO] finished tweaking crates.io crate args_flags_1 0.2.0
[INFO] tweaked toml for crates.io crate args_flags_1 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate args_flags_1 0.2.0 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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83e39f2d2da4f3991283d55c4b3f6d9895f64b40174750abe9067ab479e66f97
[INFO] running `Command { std: "docker" "start" "-a" "83e39f2d2da4f3991283d55c4b3f6d9895f64b40174750abe9067ab479e66f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83e39f2d2da4f3991283d55c4b3f6d9895f64b40174750abe9067ab479e66f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e39f2d2da4f3991283d55c4b3f6d9895f64b40174750abe9067ab479e66f97", kill_on_drop: false }`
[INFO] [stdout] 83e39f2d2da4f3991283d55c4b3f6d9895f64b40174750abe9067ab479e66f97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc07d14dce7d7d7c1c97df72b0c10e11226535e19838230d1fe803f6437a75d8
[INFO] running `Command { std: "docker" "start" "-a" "cc07d14dce7d7d7c1c97df72b0c10e11226535e19838230d1fe803f6437a75d8", kill_on_drop: false }`
[INFO] [stderr]     Checking args_flags_1 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "cc07d14dce7d7d7c1c97df72b0c10e11226535e19838230d1fe803f6437a75d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc07d14dce7d7d7c1c97df72b0c10e11226535e19838230d1fe803f6437a75d8", kill_on_drop: false }`
[INFO] [stdout] cc07d14dce7d7d7c1c97df72b0c10e11226535e19838230d1fe803f6437a75d8
