[INFO] updating cached repository https://github.com/tyaxnn/sato_toshihiro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38fb67c2a5d3c4940d827b02b558e4100db1a60c
[INFO] checking tyaxnn/sato_toshihiro/38fb67c2a5d3c4940d827b02b558e4100db1a60c against try#e071e73523bfcdcab2878dbf652ac8ebb9b9eee4 for pr-144386
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyaxnn%2Fsato_toshihiro" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tyaxnn/sato_toshihiro
[INFO] finished tweaking git repo https://github.com/tyaxnn/sato_toshihiro
[INFO] tweaked toml for git repo https://github.com/tyaxnn/sato_toshihiro written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tyaxnn/sato_toshihiro on toolchain e071e73523bfcdcab2878dbf652ac8ebb9b9eee4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tyaxnn/sato_toshihiro 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" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "fetch" "--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: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1d510de2c8aeb0fc82c4c23964e035ae210886a557d2b59763f288bb4280377
[INFO] running `Command { std: "docker" "start" "-a" "b1d510de2c8aeb0fc82c4c23964e035ae210886a557d2b59763f288bb4280377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1d510de2c8aeb0fc82c4c23964e035ae210886a557d2b59763f288bb4280377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1d510de2c8aeb0fc82c4c23964e035ae210886a557d2b59763f288bb4280377", kill_on_drop: false }`
[INFO] [stdout] b1d510de2c8aeb0fc82c4c23964e035ae210886a557d2b59763f288bb4280377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bb7b3f1fb121b07434b90b70ebfef4436504b57927412458dd6d618664be31d
[INFO] running `Command { std: "docker" "start" "-a" "4bb7b3f1fb121b07434b90b70ebfef4436504b57927412458dd6d618664be31d", kill_on_drop: false }`
[INFO] [stderr]     Checking sato_toshihiro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `mzafm`
[INFO] [stdout]    --> src/main.rs:187:24
[INFO] [stdout]     |
[INFO] [stdout] 187 | fn self_consistent_mzb(mzafm : f64) -> f64{
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_mzafm`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `self_consistent_mzb` is never used
[INFO] [stdout]    --> src/main.rs:187:4
[INFO] [stdout]     |
[INFO] [stdout] 187 | fn self_consistent_mzb(mzafm : f64) -> f64{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mzafm`
[INFO] [stdout]    --> src/main.rs:187:24
[INFO] [stdout]     |
[INFO] [stdout] 187 | fn self_consistent_mzb(mzafm : f64) -> f64{
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_mzafm`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `self_consistent_mzb` is never used
[INFO] [stdout]    --> src/main.rs:187:4
[INFO] [stdout]     |
[INFO] [stdout] 187 | fn self_consistent_mzb(mzafm : f64) -> f64{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "4bb7b3f1fb121b07434b90b70ebfef4436504b57927412458dd6d618664be31d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb7b3f1fb121b07434b90b70ebfef4436504b57927412458dd6d618664be31d", kill_on_drop: false }`
[INFO] [stdout] 4bb7b3f1fb121b07434b90b70ebfef4436504b57927412458dd6d618664be31d