[INFO] fetching crate Lattice 0.5.0...
[INFO] checking Lattice-0.5.0 against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] extracting crate Lattice 0.5.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate Lattice 0.5.0 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 Lattice 0.5.0
[INFO] finished tweaking crates.io crate Lattice 0.5.0
[INFO] tweaked toml for crates.io crate Lattice 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57e47eb10eb1ab7edf5e1a9e0a4875d6fcca83f972d802fadb81196c5383aa90
[INFO] running `Command { std: "docker" "start" "-a" "57e47eb10eb1ab7edf5e1a9e0a4875d6fcca83f972d802fadb81196c5383aa90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57e47eb10eb1ab7edf5e1a9e0a4875d6fcca83f972d802fadb81196c5383aa90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e47eb10eb1ab7edf5e1a9e0a4875d6fcca83f972d802fadb81196c5383aa90", kill_on_drop: false }`
[INFO] [stdout] 57e47eb10eb1ab7edf5e1a9e0a4875d6fcca83f972d802fadb81196c5383aa90
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb8c9e0949dd6f6cf4a0e1f2d759abd2d0a15eb5862c7a56abd0cfe7a6fd3995
[INFO] running `Command { std: "docker" "start" "-a" "bb8c9e0949dd6f6cf4a0e1f2d759abd2d0a15eb5862c7a56abd0cfe7a6fd3995", kill_on_drop: false }`
[INFO] [stderr]     Checking Lattice v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Lattice` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `lattice`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "bb8c9e0949dd6f6cf4a0e1f2d759abd2d0a15eb5862c7a56abd0cfe7a6fd3995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb8c9e0949dd6f6cf4a0e1f2d759abd2d0a15eb5862c7a56abd0cfe7a6fd3995", kill_on_drop: false }`
[INFO] [stdout] bb8c9e0949dd6f6cf4a0e1f2d759abd2d0a15eb5862c7a56abd0cfe7a6fd3995
[INFO] checking Lattice-0.5.0 against try#6a5749073f2ebf59d7740d30e50a932a85756ee7 for pr-127655
[INFO] extracting crate Lattice 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate Lattice 0.5.0 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 Lattice 0.5.0
[INFO] finished tweaking crates.io crate Lattice 0.5.0
[INFO] tweaked toml for crates.io crate Lattice 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f8e33b7c7ebb96ec1dfd8486eaf1a3776a1061495061132e1fa8034020e4c68
[INFO] running `Command { std: "docker" "start" "-a" "2f8e33b7c7ebb96ec1dfd8486eaf1a3776a1061495061132e1fa8034020e4c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f8e33b7c7ebb96ec1dfd8486eaf1a3776a1061495061132e1fa8034020e4c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f8e33b7c7ebb96ec1dfd8486eaf1a3776a1061495061132e1fa8034020e4c68", kill_on_drop: false }`
[INFO] [stdout] 2f8e33b7c7ebb96ec1dfd8486eaf1a3776a1061495061132e1fa8034020e4c68
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48eaff7092a81fe2c31447d72f9791ad1209c98ceffb475c320f9531ec8fb9a5
[INFO] running `Command { std: "docker" "start" "-a" "48eaff7092a81fe2c31447d72f9791ad1209c98ceffb475c320f9531ec8fb9a5", kill_on_drop: false }`
[INFO] [stderr]     Checking Lattice v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Lattice` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `lattice`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "48eaff7092a81fe2c31447d72f9791ad1209c98ceffb475c320f9531ec8fb9a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48eaff7092a81fe2c31447d72f9791ad1209c98ceffb475c320f9531ec8fb9a5", kill_on_drop: false }`
[INFO] [stdout] 48eaff7092a81fe2c31447d72f9791ad1209c98ceffb475c320f9531ec8fb9a5
