[INFO] cloning repository https://github.com/waaghals/Toip
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/waaghals/Toip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaaghals%2FToip", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaaghals%2FToip'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f7c0f7b68c17bde2361e032e126e79fde412b09
[INFO] checking waaghals/Toip against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaaghals%2FToip" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/waaghals/Toip
[INFO] finished tweaking git repo https://github.com/waaghals/Toip
[INFO] tweaked toml for git repo https://github.com/waaghals/Toip written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/waaghals/Toip on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/waaghals/Toip 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11eed900cdafed44bd57d35306d65c8ce7480cd678f4358ebc65391208c4271e
[INFO] running `Command { std: "docker" "start" "-a" "11eed900cdafed44bd57d35306d65c8ce7480cd678f4358ebc65391208c4271e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11eed900cdafed44bd57d35306d65c8ce7480cd678f4358ebc65391208c4271e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11eed900cdafed44bd57d35306d65c8ce7480cd678f4358ebc65391208c4271e", kill_on_drop: false }`
[INFO] [stdout] 11eed900cdafed44bd57d35306d65c8ce7480cd678f4358ebc65391208c4271e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a06a8df6f090dc990727fb3fc3ae698b274f0fb86a98fb7b806491ed4522616
[INFO] running `Command { std: "docker" "start" "-a" "7a06a8df6f090dc990727fb3fc3ae698b274f0fb86a98fb7b806491ed4522616", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]     Checking mio v0.8.0
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking subst v0.1.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]     Checking which v4.2.4
[INFO] [stderr]     Checking uds v0.2.6
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking simplelog v0.10.2
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking clap v3.1.5
[INFO] [stderr]     Checking serde_json v1.0.79
[INFO] [stderr]     Checking serde_yaml v0.8.23
[INFO] [stderr]     Checking clap-verbosity-flag v0.4.1
[INFO] [stderr]     Checking tokio-stream v0.1.8
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking toip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Image` is never used
[INFO] [stdout]    --> src/backend/mod.rs:139:11
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub trait Image {
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DockerImage` is never constructed
[INFO] [stdout]   --> src/backend/driver/docker.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct DockerImage(String);
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuntimeConfig` is never constructed
[INFO] [stdout]    --> src/config.rs:287:12
[INFO] [stdout]     |
[INFO] [stdout] 287 | pub struct RuntimeConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Image` is never used
[INFO] [stdout]    --> src/backend/mod.rs:139:11
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub trait Image {
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DockerImage` is never constructed
[INFO] [stdout]   --> src/backend/driver/docker.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct DockerImage(String);
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuntimeConfig` is never constructed
[INFO] [stdout]    --> src/config.rs:287:12
[INFO] [stdout]     |
[INFO] [stdout] 287 | pub struct RuntimeConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.70s
[INFO] running `Command { std: "docker" "inspect" "7a06a8df6f090dc990727fb3fc3ae698b274f0fb86a98fb7b806491ed4522616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a06a8df6f090dc990727fb3fc3ae698b274f0fb86a98fb7b806491ed4522616", kill_on_drop: false }`
[INFO] [stdout] 7a06a8df6f090dc990727fb3fc3ae698b274f0fb86a98fb7b806491ed4522616