[INFO] cloning repository https://github.com/Idealmc/fortest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Idealmc/fortest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdealmc%2Ffortest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdealmc%2Ffortest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c7146abbd22406dab2945926daa9dfb36208ae7
[INFO] checking Idealmc/fortest/5c7146abbd22406dab2945926daa9dfb36208ae7 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdealmc%2Ffortest" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Idealmc/fortest on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Idealmc/fortest
[INFO] finished tweaking git repo https://github.com/Idealmc/fortest
[INFO] tweaked toml for git repo https://github.com/Idealmc/fortest written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Idealmc/fortest 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec06cbccff406c4a1b764ebcef5830ab76386b8de6ddce67e2453a2d1ccf97e5
[INFO] running `Command { std: "docker" "start" "-a" "ec06cbccff406c4a1b764ebcef5830ab76386b8de6ddce67e2453a2d1ccf97e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec06cbccff406c4a1b764ebcef5830ab76386b8de6ddce67e2453a2d1ccf97e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec06cbccff406c4a1b764ebcef5830ab76386b8de6ddce67e2453a2d1ccf97e5", kill_on_drop: false }`
[INFO] [stdout] ec06cbccff406c4a1b764ebcef5830ab76386b8de6ddce67e2453a2d1ccf97e5
[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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 565f22a6a2d31684944560e8963d6c1fa2f1c6ea27fc93654ecfbc085f925eb7
[INFO] running `Command { std: "docker" "start" "-a" "565f22a6a2d31684944560e8963d6c1fa2f1c6ea27fc93654ecfbc085f925eb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.15
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling fsio v0.1.2
[INFO] [stderr]    Compiling nias v0.4.0
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking snarkvm v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling envmnt v0.8.2
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling ci_info v0.9.2
[INFO] [stderr]     Checking snarkvm-utilities v0.9.0 (/opt/rustwide/workdir/utilities)
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking thiserror v1.0.19
[INFO] [stderr]     Checking snarkvm-errors v0.9.0 (/opt/rustwide/workdir/errors)
[INFO] [stderr]     Checking snarkvm-models v0.9.0 (/opt/rustwide/workdir/models)
[INFO] [stderr]    Compiling rusty-hook v0.10.3
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.97s
[INFO] running `Command { std: "docker" "inspect" "565f22a6a2d31684944560e8963d6c1fa2f1c6ea27fc93654ecfbc085f925eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565f22a6a2d31684944560e8963d6c1fa2f1c6ea27fc93654ecfbc085f925eb7", kill_on_drop: false }`
[INFO] [stdout] 565f22a6a2d31684944560e8963d6c1fa2f1c6ea27fc93654ecfbc085f925eb7