[INFO] cloning repository https://github.com/gblach/definite-control
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gblach/definite-control" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgblach%2Fdefinite-control", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgblach%2Fdefinite-control'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a29b7398208107095032fc9f22c9092261c90628
[INFO] checking gblach/definite-control against master#0c478fdfe138a8b09744798c85fe2be657768b00 for pr-139419
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgblach%2Fdefinite-control" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gblach/definite-control on toolchain 0c478fdfe138a8b09744798c85fe2be657768b00
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gblach/definite-control
[INFO] finished tweaking git repo https://github.com/gblach/definite-control
[INFO] tweaked toml for git repo https://github.com/gblach/definite-control written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gblach/definite-control 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" "+0c478fdfe138a8b09744798c85fe2be657768b00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.8.0
[INFO] [stderr]   Downloaded toml_edit v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e542d3d261c7df1604fa34129d0eb60497dd9b9f5aa948f40a36086fe90bc42
[INFO] running `Command { std: "docker" "start" "-a" "0e542d3d261c7df1604fa34129d0eb60497dd9b9f5aa948f40a36086fe90bc42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e542d3d261c7df1604fa34129d0eb60497dd9b9f5aa948f40a36086fe90bc42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e542d3d261c7df1604fa34129d0eb60497dd9b9f5aa948f40a36086fe90bc42", kill_on_drop: false }`
[INFO] [stdout] 0e542d3d261c7df1604fa34129d0eb60497dd9b9f5aa948f40a36086fe90bc42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c7625b4a5d1943d242f9284cbe0feb1e93eb665aa2bb98da8f3ee3bf19ff2b7
[INFO] running `Command { std: "docker" "start" "-a" "3c7625b4a5d1943d242f9284cbe0feb1e93eb665aa2bb98da8f3ee3bf19ff2b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling argh_shared v0.1.10
[INFO] [stderr]     Checking winnow v0.5.15
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling argh_derive v0.1.10
[INFO] [stderr]     Checking argh v0.1.10
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking toml_edit v0.20.0
[INFO] [stderr]     Checking toml v0.8.0
[INFO] [stderr]     Checking control v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/bin/definite.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | extern fn on_reboot(signal: libc::c_int) {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/bin/definite.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | extern fn on_alarm(_signal: libc::c_int) {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/bin/definite.rs:120:44
[INFO] [stdout]     |
[INFO] [stdout] 120 |         libc::signal(libc::SIGTERM, on_reboot as extern fn(libc::c_int) as usize);
[INFO] [stdout]     |                                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/bin/definite.rs:121:44
[INFO] [stdout]     |
[INFO] [stdout] 121 |         libc::signal(libc::SIGUSR1, on_reboot as extern fn(libc::c_int) as usize);
[INFO] [stdout]     |                                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/bin/definite.rs:122:43
[INFO] [stdout]     |
[INFO] [stdout] 122 |         libc::signal(libc::SIGALRM, on_alarm as extern fn(libc::c_int) as usize);
[INFO] [stdout]     |                                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/bin/definite.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | extern fn on_reboot(signal: libc::c_int) {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/bin/definite.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | extern fn on_alarm(_signal: libc::c_int) {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/bin/definite.rs:120:44
[INFO] [stdout]     |
[INFO] [stdout] 120 |         libc::signal(libc::SIGTERM, on_reboot as extern fn(libc::c_int) as usize);
[INFO] [stdout]     |                                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/bin/definite.rs:121:44
[INFO] [stdout]     |
[INFO] [stdout] 121 |         libc::signal(libc::SIGUSR1, on_reboot as extern fn(libc::c_int) as usize);
[INFO] [stdout]     |                                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/bin/definite.rs:122:43
[INFO] [stdout]     |
[INFO] [stdout] 122 |         libc::signal(libc::SIGALRM, on_alarm as extern fn(libc::c_int) as usize);
[INFO] [stdout]     |                                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/command.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | extern fn on_sigterm(_signal: libc::c_int) {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/command.rs:59:45
[INFO] [stdout]    |
[INFO] [stdout] 59 |         libc::signal(libc::SIGTERM, on_sigterm as extern fn(libc::c_int) as usize);
[INFO] [stdout]    |                                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/command.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | extern fn on_sigterm(_signal: libc::c_int) {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/command.rs:59:45
[INFO] [stdout]    |
[INFO] [stdout] 59 |         libc::signal(libc::SIGTERM, on_sigterm as extern fn(libc::c_int) as usize);
[INFO] [stdout]    |                                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.35s
[INFO] running `Command { std: "docker" "inspect" "3c7625b4a5d1943d242f9284cbe0feb1e93eb665aa2bb98da8f3ee3bf19ff2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7625b4a5d1943d242f9284cbe0feb1e93eb665aa2bb98da8f3ee3bf19ff2b7", kill_on_drop: false }`
[INFO] [stdout] 3c7625b4a5d1943d242f9284cbe0feb1e93eb665aa2bb98da8f3ee3bf19ff2b7