[INFO] cloning repository https://github.com/developerworks/codespaces-rust-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/developerworks/codespaces-rust-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeveloperworks%2Fcodespaces-rust-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeveloperworks%2Fcodespaces-rust-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b50a93f331a4abdf0b5d8589b46d2c55824154a
[INFO] checking developerworks/codespaces-rust-example against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeveloperworks%2Fcodespaces-rust-example" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/developerworks/codespaces-rust-example
[INFO] finished tweaking git repo https://github.com/developerworks/codespaces-rust-example
[INFO] tweaked toml for git repo https://github.com/developerworks/codespaces-rust-example written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/developerworks/codespaces-rust-example on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/developerworks/codespaces-rust-example 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded monoio-macros v0.1.0
[INFO] [stderr]   Downloaded io-uring v0.6.4
[INFO] [stderr]   Downloaded auto-const-array v0.2.1
[INFO] [stderr]   Downloaded monoio v0.2.3
[INFO] [stderr]   Downloaded tokio v1.38.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1c4a22faa5a7a75423d63d9d9e700ba5b8ca4bc2998a8205911dfb5570cb3ba3
[INFO] running `Command { std: "docker" "start" "1c4a22faa5a7a75423d63d9d9e700ba5b8ca4bc2998a8205911dfb5570cb3ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c4a22faa5a7a75423d63d9d9e700ba5b8ca4bc2998a8205911dfb5570cb3ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1c4a22faa5a7a75423d63d9d9e700ba5b8ca4bc2998a8205911dfb5570cb3ba3" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c4a22faa5a7a75423d63d9d9e700ba5b8ca4bc2998a8205911dfb5570cb3ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1c4a22faa5a7a75423d63d9d9e700ba5b8ca4bc2998a8205911dfb5570cb3ba3" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking bytes v1.6.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling zstd-safe v7.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling bytestring v1.3.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
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[INFO] [stderr]     Checking brotli-decompressor v4.0.1
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking ahash v0.8.11
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[INFO] [stderr]     Checking local-channel v0.1.5
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[INFO] [stderr]     Checking encoding_rs v0.8.34
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking brotli v6.0.0
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling zstd-sys v2.0.12+zstd.1.5.6
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling monoio-macros v0.1.0
[INFO] [stderr]    Compiling auto-const-array v0.2.1
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]     Checking tokio v1.38.1
[INFO] [stderr]     Checking zstd v0.13.2
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking actix-rt v2.10.0
[INFO] [stderr]     Checking monoio v0.2.3
[INFO] [stderr]     Checking actix-server v2.4.0
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]     Checking actix-http v3.8.0
[INFO] [stderr]     Checking actix-web v4.8.0
[INFO] [stderr]     Checking rust-codespaces v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `actix-web`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | actix-web = "4.8.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `actix-web`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: unused dependency `monoio`
[INFO] [stderr]  --> Cargo.toml:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | [dependencies.monoio]
[INFO] [stderr]   |               ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `monoio`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `rust-codespaces` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.00s
[INFO] running `Command { std: "docker" "inspect" "1c4a22faa5a7a75423d63d9d9e700ba5b8ca4bc2998a8205911dfb5570cb3ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c4a22faa5a7a75423d63d9d9e700ba5b8ca4bc2998a8205911dfb5570cb3ba3", kill_on_drop: false }`
[INFO] [stdout] 1c4a22faa5a7a75423d63d9d9e700ba5b8ca4bc2998a8205911dfb5570cb3ba3
