[INFO] cloning repository https://github.com/rustlang-issue-14740/repo-B
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rustlang-issue-14740/repo-B" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustlang-issue-14740%2Frepo-B", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustlang-issue-14740%2Frepo-B'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d35f10c5735ab7e253d20c5b105547f3a54efcdf
[INFO] checking rustlang-issue-14740/repo-B against try#78c81ee3917a99dcff6e2e6822800f0492c415c3 for pr-148967
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustlang-issue-14740%2Frepo-B" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rustlang-issue-14740/repo-B
[INFO] finished tweaking git repo https://github.com/rustlang-issue-14740/repo-B
[INFO] tweaked toml for git repo https://github.com/rustlang-issue-14740/repo-B written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rustlang-issue-14740/repo-B on toolchain 78c81ee3917a99dcff6e2e6822800f0492c415c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rustlang-issue-14740/repo-B 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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/rustlang-issue-14740/repo-A`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a75077d3b42b8cadec68f380bdb67ad1d6bb30589e1871f006e17109198f956
[INFO] running `Command { std: "docker" "start" "-a" "6a75077d3b42b8cadec68f380bdb67ad1d6bb30589e1871f006e17109198f956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a75077d3b42b8cadec68f380bdb67ad1d6bb30589e1871f006e17109198f956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a75077d3b42b8cadec68f380bdb67ad1d6bb30589e1871f006e17109198f956", kill_on_drop: false }`
[INFO] [stdout] 6a75077d3b42b8cadec68f380bdb67ad1d6bb30589e1871f006e17109198f956
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9f8872364865c7bee5d3cbc18af3faec95b3c4123958f4a4f492cbc0d3b992f
[INFO] running `Command { std: "docker" "start" "-a" "f9f8872364865c7bee5d3cbc18af3faec95b3c4123958f4a4f492cbc0d3b992f", kill_on_drop: false }`
[INFO] [stderr]     Checking repo-A v0.1.0 (https://github.com/rustlang-issue-14740/repo-A?branch=main#521e12a9)
[INFO] [stderr]     Checking repo-B v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `repo_B` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `repo_b`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "f9f8872364865c7bee5d3cbc18af3faec95b3c4123958f4a4f492cbc0d3b992f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f8872364865c7bee5d3cbc18af3faec95b3c4123958f4a4f492cbc0d3b992f", kill_on_drop: false }`
[INFO] [stdout] f9f8872364865c7bee5d3cbc18af3faec95b3c4123958f4a4f492cbc0d3b992f