[INFO] fetching crate ahas 0.0.0...
[INFO] checking ahas-0.0.0 against master#b3bd7058c139e71bae0862ef8f8ac936208873e9 for pr-123752
[INFO] extracting crate ahas 0.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate ahas 0.0.0 on toolchain b3bd7058c139e71bae0862ef8f8ac936208873e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ahas 0.0.0
[INFO] finished tweaking crates.io crate ahas 0.0.0
[INFO] tweaked toml for crates.io crate ahas 0.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate ahas 0.0.0 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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19b4832b551c1cf9dcd6b6785629f8a5aa3873393d77173933bc733e5eaa6ecc
[INFO] running `Command { std: "docker" "start" "-a" "19b4832b551c1cf9dcd6b6785629f8a5aa3873393d77173933bc733e5eaa6ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19b4832b551c1cf9dcd6b6785629f8a5aa3873393d77173933bc733e5eaa6ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b4832b551c1cf9dcd6b6785629f8a5aa3873393d77173933bc733e5eaa6ecc", kill_on_drop: false }`
[INFO] [stdout] 19b4832b551c1cf9dcd6b6785629f8a5aa3873393d77173933bc733e5eaa6ecc
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35fc7f2285f34800f0470a634936d373a290f77a27e88fc17db2d558cf5e205f
[INFO] running `Command { std: "docker" "start" "-a" "35fc7f2285f34800f0470a634936d373a290f77a27e88fc17db2d558cf5e205f", kill_on_drop: false }`
[INFO] [stderr]     Checking ahas v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "35fc7f2285f34800f0470a634936d373a290f77a27e88fc17db2d558cf5e205f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35fc7f2285f34800f0470a634936d373a290f77a27e88fc17db2d558cf5e205f", kill_on_drop: false }`
[INFO] [stdout] 35fc7f2285f34800f0470a634936d373a290f77a27e88fc17db2d558cf5e205f
[INFO] checking ahas-0.0.0 against try#57fe1b734d9ff1c8a92bda60b85506b9648158d3 for pr-123752
[INFO] extracting crate ahas 0.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate ahas 0.0.0 on toolchain 57fe1b734d9ff1c8a92bda60b85506b9648158d3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ahas 0.0.0
[INFO] finished tweaking crates.io crate ahas 0.0.0
[INFO] tweaked toml for crates.io crate ahas 0.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate ahas 0.0.0 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" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae7231306ce44722d1dfa1c81e0b2e3430b848d1623e584995a9d8f2b4a492db
[INFO] running `Command { std: "docker" "start" "-a" "ae7231306ce44722d1dfa1c81e0b2e3430b848d1623e584995a9d8f2b4a492db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae7231306ce44722d1dfa1c81e0b2e3430b848d1623e584995a9d8f2b4a492db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7231306ce44722d1dfa1c81e0b2e3430b848d1623e584995a9d8f2b4a492db", kill_on_drop: false }`
[INFO] [stdout] ae7231306ce44722d1dfa1c81e0b2e3430b848d1623e584995a9d8f2b4a492db
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb85970377117b45ee0d1912315365e756c4417422cc0acd316e04add00bb171
[INFO] running `Command { std: "docker" "start" "-a" "eb85970377117b45ee0d1912315365e756c4417422cc0acd316e04add00bb171", kill_on_drop: false }`
[INFO] [stderr]     Checking ahas v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "eb85970377117b45ee0d1912315365e756c4417422cc0acd316e04add00bb171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb85970377117b45ee0d1912315365e756c4417422cc0acd316e04add00bb171", kill_on_drop: false }`
[INFO] [stdout] eb85970377117b45ee0d1912315365e756c4417422cc0acd316e04add00bb171
