[INFO] fetching crate active 3.1.2...
[INFO] checking active-3.1.2 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate active 3.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate active 3.1.2 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 active 3.1.2
[INFO] finished tweaking crates.io crate active 3.1.2
[INFO] tweaked toml for crates.io crate active 3.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate active 3.1.2 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 91896df395459ab30160e59b0644c9e90d87b7e06eacfe9b8ed51ed10bc8b8c5
[INFO] running `Command { std: "docker" "start" "-a" "91896df395459ab30160e59b0644c9e90d87b7e06eacfe9b8ed51ed10bc8b8c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91896df395459ab30160e59b0644c9e90d87b7e06eacfe9b8ed51ed10bc8b8c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91896df395459ab30160e59b0644c9e90d87b7e06eacfe9b8ed51ed10bc8b8c5", kill_on_drop: false }`
[INFO] [stdout] 91896df395459ab30160e59b0644c9e90d87b7e06eacfe9b8ed51ed10bc8b8c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 818a3ac89f2b6b773cdf56cb6d599e90f65b10756db180e40b87b6c5a873b16f
[INFO] running `Command { std: "docker" "start" "-a" "818a3ac89f2b6b773cdf56cb6d599e90f65b10756db180e40b87b6c5a873b16f", kill_on_drop: false }`
[INFO] [stderr]     Checking active v3.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "818a3ac89f2b6b773cdf56cb6d599e90f65b10756db180e40b87b6c5a873b16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "818a3ac89f2b6b773cdf56cb6d599e90f65b10756db180e40b87b6c5a873b16f", kill_on_drop: false }`
[INFO] [stdout] 818a3ac89f2b6b773cdf56cb6d599e90f65b10756db180e40b87b6c5a873b16f
[INFO] checking active-3.1.2 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate active 3.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate active 3.1.2 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 active 3.1.2
[INFO] finished tweaking crates.io crate active 3.1.2
[INFO] tweaked toml for crates.io crate active 3.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate active 3.1.2 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 947f66fcd041585155551ae34a49304dbfe52378ee484556b9463c315f2fc4e9
[INFO] running `Command { std: "docker" "start" "-a" "947f66fcd041585155551ae34a49304dbfe52378ee484556b9463c315f2fc4e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "947f66fcd041585155551ae34a49304dbfe52378ee484556b9463c315f2fc4e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "947f66fcd041585155551ae34a49304dbfe52378ee484556b9463c315f2fc4e9", kill_on_drop: false }`
[INFO] [stdout] 947f66fcd041585155551ae34a49304dbfe52378ee484556b9463c315f2fc4e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 62598d6dcdec2ebbc3370b41642ee784b7f3d98e1f8deb7ea74295e06e78f1e9
[INFO] running `Command { std: "docker" "start" "-a" "62598d6dcdec2ebbc3370b41642ee784b7f3d98e1f8deb7ea74295e06e78f1e9", kill_on_drop: false }`
[INFO] [stderr]     Checking active v3.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "62598d6dcdec2ebbc3370b41642ee784b7f3d98e1f8deb7ea74295e06e78f1e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62598d6dcdec2ebbc3370b41642ee784b7f3d98e1f8deb7ea74295e06e78f1e9", kill_on_drop: false }`
[INFO] [stdout] 62598d6dcdec2ebbc3370b41642ee784b7f3d98e1f8deb7ea74295e06e78f1e9
