[INFO] fetching crate geo-uom 0.37.0...
[INFO] checking geo-uom-0.37.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate geo-uom 0.37.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate geo-uom 0.37.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate geo-uom 0.37.0
[INFO] tweaked toml for crates.io crate geo-uom 0.37.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate geo-uom 0.37.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate geo-uom 0.37.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99ce0724b47c8af3c2ba651559b16b8f79ef8875425ca9f080d82cdc19f6919f
[INFO] running `Command { std: "docker" "start" "-a" "99ce0724b47c8af3c2ba651559b16b8f79ef8875425ca9f080d82cdc19f6919f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99ce0724b47c8af3c2ba651559b16b8f79ef8875425ca9f080d82cdc19f6919f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99ce0724b47c8af3c2ba651559b16b8f79ef8875425ca9f080d82cdc19f6919f", kill_on_drop: false }`
[INFO] [stdout] 99ce0724b47c8af3c2ba651559b16b8f79ef8875425ca9f080d82cdc19f6919f
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b59df901b3011c9adb3a01acd7c253099656b6f066fddea1d1f8584dcc72bba1
[INFO] running `Command { std: "docker" "start" "-a" "b59df901b3011c9adb3a01acd7c253099656b6f066fddea1d1f8584dcc72bba1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking geo-uom v0.37.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex v1.11.0
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stdout] error[E0601]: `main` function not found in crate `unit`
[INFO] [stdout]   --> examples/unit.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | //}
[INFO] [stdout]    |    ^ consider adding a `main` function to `examples/unit.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `geo-uom` (example "unit") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0601]: `main` function not found in crate `base`
[INFO] [stdout]   --> examples/base.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | //}
[INFO] [stdout]    |    ^ consider adding a `main` function to `examples/base.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `geo-uom` (example "base") due to 1 previous error
[INFO] [stdout] error[E0601]: `main` function not found in crate `si`
[INFO] [stdout]  --> examples/si.rs:1:56
[INFO] [stdout]   |
[INFO] [stdout] 1 | //! Example showing how to use the pre-built SI system.
[INFO] [stdout]   |                                                        ^ consider adding a `main` function to `examples/si.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `mks`
[INFO] [stdout]   --> examples/mks.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | //}
[INFO] [stdout]    |    ^ consider adding a `main` function to `examples/mks.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `geo-uom` (example "si") due to 1 previous error
[INFO] [stderr] error: could not compile `geo-uom` (example "mks") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b59df901b3011c9adb3a01acd7c253099656b6f066fddea1d1f8584dcc72bba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59df901b3011c9adb3a01acd7c253099656b6f066fddea1d1f8584dcc72bba1", kill_on_drop: false }`
[INFO] [stdout] b59df901b3011c9adb3a01acd7c253099656b6f066fddea1d1f8584dcc72bba1