[INFO] fetching crate alpha-api 0.0.0...
[INFO] checking alpha-api-0.0.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate alpha-api 0.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate alpha-api 0.0.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alpha-api 0.0.0
[INFO] finished tweaking crates.io crate alpha-api 0.0.0
[INFO] tweaked toml for crates.io crate alpha-api 0.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate alpha-api 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 741ea78e167f12ea6f2abd85aabec194255b788a1589b5649bd58ea716ebe9f3
[INFO] running `Command { std: "docker" "start" "-a" "741ea78e167f12ea6f2abd85aabec194255b788a1589b5649bd58ea716ebe9f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "741ea78e167f12ea6f2abd85aabec194255b788a1589b5649bd58ea716ebe9f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "741ea78e167f12ea6f2abd85aabec194255b788a1589b5649bd58ea716ebe9f3", kill_on_drop: false }`
[INFO] [stdout] 741ea78e167f12ea6f2abd85aabec194255b788a1589b5649bd58ea716ebe9f3
[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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49ce794ed360cf5e4a79406a176f69dd4b7044134b8f2b868098ddff0e77abd5
[INFO] running `Command { std: "docker" "start" "-a" "49ce794ed360cf5e4a79406a176f69dd4b7044134b8f2b868098ddff0e77abd5", kill_on_drop: false }`
[INFO] [stderr]     Checking alpha-api v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "49ce794ed360cf5e4a79406a176f69dd4b7044134b8f2b868098ddff0e77abd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ce794ed360cf5e4a79406a176f69dd4b7044134b8f2b868098ddff0e77abd5", kill_on_drop: false }`
[INFO] [stdout] 49ce794ed360cf5e4a79406a176f69dd4b7044134b8f2b868098ddff0e77abd5
[INFO] checking alpha-api-0.0.0 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate alpha-api 0.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate alpha-api 0.0.0 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alpha-api 0.0.0
[INFO] finished tweaking crates.io crate alpha-api 0.0.0
[INFO] tweaked toml for crates.io crate alpha-api 0.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate alpha-api 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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4b58db74c4c96953682e999cd2b70162c1540f8e3a0e21870cdbb323f6128b4
[INFO] running `Command { std: "docker" "start" "-a" "c4b58db74c4c96953682e999cd2b70162c1540f8e3a0e21870cdbb323f6128b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4b58db74c4c96953682e999cd2b70162c1540f8e3a0e21870cdbb323f6128b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4b58db74c4c96953682e999cd2b70162c1540f8e3a0e21870cdbb323f6128b4", kill_on_drop: false }`
[INFO] [stdout] c4b58db74c4c96953682e999cd2b70162c1540f8e3a0e21870cdbb323f6128b4
[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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 691f99fe703b4d4df55c7b0435bd91ed024740cd64532d332fe385d93787ced1
[INFO] running `Command { std: "docker" "start" "-a" "691f99fe703b4d4df55c7b0435bd91ed024740cd64532d332fe385d93787ced1", kill_on_drop: false }`
[INFO] [stderr]     Checking alpha-api v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "691f99fe703b4d4df55c7b0435bd91ed024740cd64532d332fe385d93787ced1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "691f99fe703b4d4df55c7b0435bd91ed024740cd64532d332fe385d93787ced1", kill_on_drop: false }`
[INFO] [stdout] 691f99fe703b4d4df55c7b0435bd91ed024740cd64532d332fe385d93787ced1
