[INFO] cloning repository https://github.com/diohabara/SLPL
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/diohabara/SLPL" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiohabara%2FSLPL", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiohabara%2FSLPL'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f04ca089f90b110804ac391e15f26123f17ee8a
[INFO] testing diohabara/SLPL against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiohabara%2FSLPL" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/diohabara/SLPL on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/diohabara/SLPL
[INFO] finished tweaking git repo https://github.com/diohabara/SLPL
[INFO] tweaked toml for git repo https://github.com/diohabara/SLPL written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/diohabara/SLPL already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcaa3a91ce1aa04060c62c1a0e04bdad16202844d1f72c41e8b751d94478d2a7
[INFO] running `Command { std: "docker" "start" "-a" "dcaa3a91ce1aa04060c62c1a0e04bdad16202844d1f72c41e8b751d94478d2a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcaa3a91ce1aa04060c62c1a0e04bdad16202844d1f72c41e8b751d94478d2a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcaa3a91ce1aa04060c62c1a0e04bdad16202844d1f72c41e8b751d94478d2a7", kill_on_drop: false }`
[INFO] [stdout] dcaa3a91ce1aa04060c62c1a0e04bdad16202844d1f72c41e8b751d94478d2a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebd9dbc3d0b7edcb3fa6211e4a1465312b8a0c514a3b54efe25fde91606701da
[INFO] running `Command { std: "docker" "start" "-a" "ebd9dbc3d0b7edcb3fa6211e4a1465312b8a0c514a3b54efe25fde91606701da", kill_on_drop: false }`
[INFO] [stderr]    Compiling slpl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Plus`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Plus,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `maxargs_expr`
[INFO] [stdout]   --> src/main.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn maxargs_expr(expr: &Exp) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `maxargs`
[INFO] [stdout]   --> src/main.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn maxargs(stm: &Stm) -> i32 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "ebd9dbc3d0b7edcb3fa6211e4a1465312b8a0c514a3b54efe25fde91606701da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd9dbc3d0b7edcb3fa6211e4a1465312b8a0c514a3b54efe25fde91606701da", kill_on_drop: false }`
[INFO] [stdout] ebd9dbc3d0b7edcb3fa6211e4a1465312b8a0c514a3b54efe25fde91606701da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c884d03a472e27c816769911e5e5ee8049a0f5541ac762af2090dc653c5fa54a
[INFO] running `Command { std: "docker" "start" "-a" "c884d03a472e27c816769911e5e5ee8049a0f5541ac762af2090dc653c5fa54a", kill_on_drop: false }`
[INFO] [stderr]    Compiling slpl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "c884d03a472e27c816769911e5e5ee8049a0f5541ac762af2090dc653c5fa54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c884d03a472e27c816769911e5e5ee8049a0f5541ac762af2090dc653c5fa54a", kill_on_drop: false }`
[INFO] [stdout] c884d03a472e27c816769911e5e5ee8049a0f5541ac762af2090dc653c5fa54a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a316294b25c84010ccb24c5ad7c84b9f875d325103366e6f6bcd9ddab6df694b
[INFO] running `Command { std: "docker" "start" "-a" "a316294b25c84010ccb24c5ad7c84b9f875d325103366e6f6bcd9ddab6df694b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slpl-660bc22c201bde44)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_maxargs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a316294b25c84010ccb24c5ad7c84b9f875d325103366e6f6bcd9ddab6df694b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a316294b25c84010ccb24c5ad7c84b9f875d325103366e6f6bcd9ddab6df694b", kill_on_drop: false }`
[INFO] [stdout] a316294b25c84010ccb24c5ad7c84b9f875d325103366e6f6bcd9ddab6df694b