[INFO] fetching crate RISC 0.1.0...
[INFO] checking RISC-0.1.0 against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] extracting crate RISC 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate RISC 0.1.0 on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate RISC 0.1.0
[INFO] finished tweaking crates.io crate RISC 0.1.0
[INFO] tweaked toml for crates.io crate RISC 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate RISC 0.1.0 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" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 257262146d773cb295f8871d8e137141f333a52d81894c83c9f59cfec3c3272d
[INFO] running `Command { std: "docker" "start" "-a" "257262146d773cb295f8871d8e137141f333a52d81894c83c9f59cfec3c3272d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "257262146d773cb295f8871d8e137141f333a52d81894c83c9f59cfec3c3272d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "257262146d773cb295f8871d8e137141f333a52d81894c83c9f59cfec3c3272d", kill_on_drop: false }`
[INFO] [stdout] 257262146d773cb295f8871d8e137141f333a52d81894c83c9f59cfec3c3272d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd633fd5308d844de4c370522dedaa2f3d787ad0555c87a7dba635d254be9104
[INFO] running `Command { std: "docker" "start" "-a" "fd633fd5308d844de4c370522dedaa2f3d787ad0555c87a7dba635d254be9104", kill_on_drop: false }`
[INFO] [stderr]     Checking RISC v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "fd633fd5308d844de4c370522dedaa2f3d787ad0555c87a7dba635d254be9104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd633fd5308d844de4c370522dedaa2f3d787ad0555c87a7dba635d254be9104", kill_on_drop: false }`
[INFO] [stdout] fd633fd5308d844de4c370522dedaa2f3d787ad0555c87a7dba635d254be9104
[INFO] checking RISC-0.1.0 against try#6a5749073f2ebf59d7740d30e50a932a85756ee7 for pr-127655
[INFO] extracting crate RISC 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate RISC 0.1.0 on toolchain 6a5749073f2ebf59d7740d30e50a932a85756ee7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate RISC 0.1.0
[INFO] finished tweaking crates.io crate RISC 0.1.0
[INFO] tweaked toml for crates.io crate RISC 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate RISC 0.1.0 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" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba88b6055cff59c95adb49b007b6ae90fdb8dd8ff71f2ea6490aa56887c0cd53
[INFO] running `Command { std: "docker" "start" "-a" "ba88b6055cff59c95adb49b007b6ae90fdb8dd8ff71f2ea6490aa56887c0cd53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba88b6055cff59c95adb49b007b6ae90fdb8dd8ff71f2ea6490aa56887c0cd53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba88b6055cff59c95adb49b007b6ae90fdb8dd8ff71f2ea6490aa56887c0cd53", kill_on_drop: false }`
[INFO] [stdout] ba88b6055cff59c95adb49b007b6ae90fdb8dd8ff71f2ea6490aa56887c0cd53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a03db4acfb68590b3d8aea8415f6c71fc71faf06e4917cf304d68c89e523ab27
[INFO] running `Command { std: "docker" "start" "-a" "a03db4acfb68590b3d8aea8415f6c71fc71faf06e4917cf304d68c89e523ab27", kill_on_drop: false }`
[INFO] [stderr]     Checking RISC v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "a03db4acfb68590b3d8aea8415f6c71fc71faf06e4917cf304d68c89e523ab27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03db4acfb68590b3d8aea8415f6c71fc71faf06e4917cf304d68c89e523ab27", kill_on_drop: false }`
[INFO] [stdout] a03db4acfb68590b3d8aea8415f6c71fc71faf06e4917cf304d68c89e523ab27
