[INFO] cloning repository https://github.com/poovamraj/rsm
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05b87f70240d11c8d9ada113f5c3717c346a9ea8
[INFO] building poovamraj/rsm against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoovamraj%2Frsm" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/poovamraj/rsm on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/poovamraj/rsm
[INFO] finished tweaking git repo https://github.com/poovamraj/rsm
[INFO] tweaked toml for git repo https://github.com/poovamraj/rsm written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/poovamraj/rsm 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]   --> src/storage/mod.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub trait Storage {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 29 |     fn insert(&mut self, device: Device);
[INFO] [stdout] 30 |     fn update(&self, device: Device);
[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 1m 32s
[INFO] running `Command { std: "docker" "inspect" "fd0bf28677478c04c989ad52a48b51e6935bae6f13aeba8c8b66b5dcfac370f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd0bf28677478c04c989ad52a48b51e6935bae6f13aeba8c8b66b5dcfac370f1", kill_on_drop: false }`
[INFO] [stdout] fd0bf28677478c04c989ad52a48b51e6935bae6f13aeba8c8b66b5dcfac370f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14a3a249b420faf4bb896504cf5ea53eeb7e9b8ba82e432a1f970f4ea749bfce
[INFO] running `Command { std: "docker" "start" "-a" "14a3a249b420faf4bb896504cf5ea53eeb7e9b8ba82e432a1f970f4ea749bfce", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]   --> src/storage/mod.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub trait Storage {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 29 |     fn insert(&mut self, device: Device);
[INFO] [stdout] 30 |     fn update(&self, device: Device);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "14a3a249b420faf4bb896504cf5ea53eeb7e9b8ba82e432a1f970f4ea749bfce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14a3a249b420faf4bb896504cf5ea53eeb7e9b8ba82e432a1f970f4ea749bfce", kill_on_drop: false }`
[INFO] [stdout] 14a3a249b420faf4bb896504cf5ea53eeb7e9b8ba82e432a1f970f4ea749bfce