[INFO] cloning repository https://github.com/kirillgrachoff/fly-io-dist-sys-challenge-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kirillgrachoff/fly-io-dist-sys-challenge-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkirillgrachoff%2Ffly-io-dist-sys-challenge-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkirillgrachoff%2Ffly-io-dist-sys-challenge-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a615672c1a501c02af19c82acdbf936732826d2
[INFO] checking kirillgrachoff/fly-io-dist-sys-challenge-rust/8a615672c1a501c02af19c82acdbf936732826d2 against master#ff086354c9fc93e1da1d2f4d255456624fbcd099 for pr-153513
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkirillgrachoff%2Ffly-io-dist-sys-challenge-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kirillgrachoff/fly-io-dist-sys-challenge-rust
[INFO] finished tweaking git repo https://github.com/kirillgrachoff/fly-io-dist-sys-challenge-rust
[INFO] tweaked toml for git repo https://github.com/kirillgrachoff/fly-io-dist-sys-challenge-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kirillgrachoff/fly-io-dist-sys-challenge-rust on toolchain ff086354c9fc93e1da1d2f4d255456624fbcd099
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kirillgrachoff/fly-io-dist-sys-challenge-rust 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" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded maelstrom-node v0.1.6
[INFO] [stderr]   Downloaded smallvec v1.12.0
[INFO] [stderr]   Downloaded simple-error v0.3.0
[INFO] [stderr]   Downloaded tokio-context v0.1.3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 144b17f990087f7a4509edd777fbe8bc952dbea709ae3e64b82ccf936ad456b8
[INFO] running `Command { std: "docker" "start" "-a" "144b17f990087f7a4509edd777fbe8bc952dbea709ae3e64b82ccf936ad456b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "144b17f990087f7a4509edd777fbe8bc952dbea709ae3e64b82ccf936ad456b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "144b17f990087f7a4509edd777fbe8bc952dbea709ae3e64b82ccf936ad456b8", kill_on_drop: false }`
[INFO] [stdout] 144b17f990087f7a4509edd777fbe8bc952dbea709ae3e64b82ccf936ad456b8
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8216648f5a027353ceba8b3f9187173391639a2dd674e2711a02f668bf6fd292
[INFO] running `Command { std: "docker" "start" "-a" "8216648f5a027353ceba8b3f9187173391639a2dd674e2711a02f668bf6fd292", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]     Checking smallvec v1.12.0
[INFO] [stderr]    Compiling rustix v0.38.30
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]     Checking simple-error v0.3.0
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking is-terminal v0.4.10
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking env_logger v0.10.1
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-context v0.1.3
[INFO] [stderr]     Checking maelstrom-node v0.1.6
[INFO] [stderr]     Checking fly-io-challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `tokio_context` in this scope
[INFO] [stdout]   --> src/bin/g_counter.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio_context::context::Context;
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_context`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio_context`, use `cargo add tokio_context` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `tokio_context` in this scope
[INFO] [stdout]   --> src/bin/g_counter.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio_context::context::Context;
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_context`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio_context`, use `cargo add tokio_context` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fly-io-challenge` (bin "g_counter") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fly-io-challenge` (bin "g_counter" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "8216648f5a027353ceba8b3f9187173391639a2dd674e2711a02f668bf6fd292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8216648f5a027353ceba8b3f9187173391639a2dd674e2711a02f668bf6fd292", kill_on_drop: false }`
[INFO] [stdout] 8216648f5a027353ceba8b3f9187173391639a2dd674e2711a02f668bf6fd292