[INFO] fetching crate alpha-counter 0.2.0...
[INFO] checking alpha-counter-0.2.0 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate alpha-counter 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate alpha-counter 0.2.0 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alpha-counter 0.2.0
[INFO] finished tweaking crates.io crate alpha-counter 0.2.0
[INFO] tweaked toml for crates.io crate alpha-counter 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42928c1f4608693e9deb5e8317ad040a61539da75783e3c368f10237bc6abdbd
[INFO] running `Command { std: "docker" "start" "-a" "42928c1f4608693e9deb5e8317ad040a61539da75783e3c368f10237bc6abdbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42928c1f4608693e9deb5e8317ad040a61539da75783e3c368f10237bc6abdbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42928c1f4608693e9deb5e8317ad040a61539da75783e3c368f10237bc6abdbd", kill_on_drop: false }`
[INFO] [stdout] 42928c1f4608693e9deb5e8317ad040a61539da75783e3c368f10237bc6abdbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25aa5d810d5e3b20b2150a8c87efa38a959603502d3acd368393d86d017da377
[INFO] running `Command { std: "docker" "start" "-a" "25aa5d810d5e3b20b2150a8c87efa38a959603502d3acd368393d86d017da377", kill_on_drop: false }`
[INFO] [stderr]     Checking alpha-counter v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "25aa5d810d5e3b20b2150a8c87efa38a959603502d3acd368393d86d017da377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25aa5d810d5e3b20b2150a8c87efa38a959603502d3acd368393d86d017da377", kill_on_drop: false }`
[INFO] [stdout] 25aa5d810d5e3b20b2150a8c87efa38a959603502d3acd368393d86d017da377
[INFO] checking alpha-counter-0.2.0 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate alpha-counter 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate alpha-counter 0.2.0 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alpha-counter 0.2.0
[INFO] finished tweaking crates.io crate alpha-counter 0.2.0
[INFO] tweaked toml for crates.io crate alpha-counter 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cd3dc7f4e70245e34ad197a406976e8fc7f597dad64362f1b4a92680db3ec2c
[INFO] running `Command { std: "docker" "start" "-a" "5cd3dc7f4e70245e34ad197a406976e8fc7f597dad64362f1b4a92680db3ec2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cd3dc7f4e70245e34ad197a406976e8fc7f597dad64362f1b4a92680db3ec2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cd3dc7f4e70245e34ad197a406976e8fc7f597dad64362f1b4a92680db3ec2c", kill_on_drop: false }`
[INFO] [stdout] 5cd3dc7f4e70245e34ad197a406976e8fc7f597dad64362f1b4a92680db3ec2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b944916c8e3e873cc04cf2b1ea11eb7bd80af5edd5b54d3df26caf5d0e38b91c
[INFO] running `Command { std: "docker" "start" "-a" "b944916c8e3e873cc04cf2b1ea11eb7bd80af5edd5b54d3df26caf5d0e38b91c", kill_on_drop: false }`
[INFO] [stderr]     Checking alpha-counter v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "b944916c8e3e873cc04cf2b1ea11eb7bd80af5edd5b54d3df26caf5d0e38b91c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b944916c8e3e873cc04cf2b1ea11eb7bd80af5edd5b54d3df26caf5d0e38b91c", kill_on_drop: false }`
[INFO] [stdout] b944916c8e3e873cc04cf2b1ea11eb7bd80af5edd5b54d3df26caf5d0e38b91c
