[INFO] fetching crate args_flags_1 0.2.0...
[INFO] checking args_flags_1-0.2.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate args_flags_1 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate args_flags_1 0.2.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "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-5-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5204508323072ac3c7743d349c152fa301a3160e0ae663a63244e769b49ada9
[INFO] running `Command { std: "docker" "start" "-a" "c5204508323072ac3c7743d349c152fa301a3160e0ae663a63244e769b49ada9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5204508323072ac3c7743d349c152fa301a3160e0ae663a63244e769b49ada9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5204508323072ac3c7743d349c152fa301a3160e0ae663a63244e769b49ada9", kill_on_drop: false }`
[INFO] [stdout] c5204508323072ac3c7743d349c152fa301a3160e0ae663a63244e769b49ada9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 341d5fab170aa4fd426f6f463e825535f45c6c1303f9b33fd9be4a38fd988e0a
[INFO] running `Command { std: "docker" "start" "-a" "341d5fab170aa4fd426f6f463e825535f45c6c1303f9b33fd9be4a38fd988e0a", 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 0.07s
[INFO] running `Command { std: "docker" "inspect" "341d5fab170aa4fd426f6f463e825535f45c6c1303f9b33fd9be4a38fd988e0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "341d5fab170aa4fd426f6f463e825535f45c6c1303f9b33fd9be4a38fd988e0a", kill_on_drop: false }`
[INFO] [stdout] 341d5fab170aa4fd426f6f463e825535f45c6c1303f9b33fd9be4a38fd988e0a
[INFO] checking args_flags_1-0.2.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate args_flags_1 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate args_flags_1 0.2.0 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "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-5-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" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 651efee3afed4cf9bc1127cc499f7c0a25fe37afdca3c7dc019af3044806e01a
[INFO] running `Command { std: "docker" "start" "-a" "651efee3afed4cf9bc1127cc499f7c0a25fe37afdca3c7dc019af3044806e01a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "651efee3afed4cf9bc1127cc499f7c0a25fe37afdca3c7dc019af3044806e01a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651efee3afed4cf9bc1127cc499f7c0a25fe37afdca3c7dc019af3044806e01a", kill_on_drop: false }`
[INFO] [stdout] 651efee3afed4cf9bc1127cc499f7c0a25fe37afdca3c7dc019af3044806e01a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc19cb521cbf6f890570db16db2d6e6ca7d8b9457fb922ae9de87ad5452c16e7
[INFO] running `Command { std: "docker" "start" "-a" "bc19cb521cbf6f890570db16db2d6e6ca7d8b9457fb922ae9de87ad5452c16e7", 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 0.07s
[INFO] running `Command { std: "docker" "inspect" "bc19cb521cbf6f890570db16db2d6e6ca7d8b9457fb922ae9de87ad5452c16e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc19cb521cbf6f890570db16db2d6e6ca7d8b9457fb922ae9de87ad5452c16e7", kill_on_drop: false }`
[INFO] [stdout] bc19cb521cbf6f890570db16db2d6e6ca7d8b9457fb922ae9de87ad5452c16e7
