[INFO] fetching crate chronograph 0.0.0...
[INFO] checking chronograph-0.0.0 against try#075992eda207e1647b699c8c8ada67b32ce7b115 for pr-77271
[INFO] extracting crate chronograph 0.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate chronograph 0.0.0 on toolchain 075992eda207e1647b699c8c8ada67b32ce7b115
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chronograph 0.0.0
[INFO] finished tweaking crates.io crate chronograph 0.0.0
[INFO] tweaked toml for crates.io crate chronograph 0.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: path `/workspace/builds/worker-12/source/src/chronograph.rs` was erroneously implicitly accepted for library `chronograph`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 329259a7f61419d6304932af982593694aded4015d92281b028c179f56d67d5c
[INFO] running `Command { std: "docker" "start" "-a" "329259a7f61419d6304932af982593694aded4015d92281b028c179f56d67d5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "329259a7f61419d6304932af982593694aded4015d92281b028c179f56d67d5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "329259a7f61419d6304932af982593694aded4015d92281b028c179f56d67d5c", kill_on_drop: false }`
[INFO] [stdout] 329259a7f61419d6304932af982593694aded4015d92281b028c179f56d67d5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ec9aec299661dbcd74cffa493b6f10c280626639cc5df7ac5187d34b48560ac4
[INFO] running `Command { std: "docker" "start" "-a" "ec9aec299661dbcd74cffa493b6f10c280626639cc5df7ac5187d34b48560ac4", kill_on_drop: false }`
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/chronograph.rs` was erroneously implicitly accepted for library `chronograph`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking chronograph v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "ec9aec299661dbcd74cffa493b6f10c280626639cc5df7ac5187d34b48560ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec9aec299661dbcd74cffa493b6f10c280626639cc5df7ac5187d34b48560ac4", kill_on_drop: false }`
[INFO] [stdout] ec9aec299661dbcd74cffa493b6f10c280626639cc5df7ac5187d34b48560ac4