[INFO] cloning repository https://github.com/SecurityInsanity/dev-loop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SecurityInsanity/dev-loop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSecurityInsanity%2Fdev-loop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSecurityInsanity%2Fdev-loop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9c79865823ab3cd40198526278d355ec5576cdb
[INFO] checking SecurityInsanity/dev-loop against try#ef8c760c4c3d93b561a5b431502e92f4b4773aca for pr-92472
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSecurityInsanity%2Fdev-loop" "/workspace/builds/worker-48/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-48/source'...
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[INFO] validating manifest of git repo https://github.com/SecurityInsanity/dev-loop on toolchain ef8c760c4c3d93b561a5b431502e92f4b4773aca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ef8c760c4c3d93b561a5b431502e92f4b4773aca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SecurityInsanity/dev-loop
[INFO] finished tweaking git repo https://github.com/SecurityInsanity/dev-loop
[INFO] tweaked toml for git repo https://github.com/SecurityInsanity/dev-loop written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] crate git repo https://github.com/SecurityInsanity/dev-loop already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ef8c760c4c3d93b561a5b431502e92f4b4773aca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded annotate-snippets v0.9.1
[INFO] [stderr]   Downloaded yansi-term v0.1.2
[INFO] [stderr]   Downloaded indenter v0.3.0
[INFO] [stderr]   Downloaded async-process v1.0.0
[INFO] [stderr]   Downloaded flume v0.9.1
[INFO] [stderr]   Downloaded curl v0.4.34
[INFO] [stderr]   Downloaded async-fs v1.3.0
[INFO] [stderr]   Downloaded eyre v0.6.2
[INFO] [stderr]   Downloaded async-net v1.4.3
[INFO] [stderr]   Downloaded curl-sys v0.4.38+curl-7.73.0
[INFO] [stderr]   Downloaded libnghttp2-sys v0.1.4+1.41.0
[INFO] [stderr]   Downloaded term_size v1.0.0-beta1
[INFO] [stderr]   Downloaded openssl-src v111.10.2+1.1.1g
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ef8c760c4c3d93b561a5b431502e92f4b4773aca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b34c04e028efa258ec1441ffa53da7f6ecfc7fa58435d9efa2ea92086e1d4467
[INFO] running `Command { std: "docker" "start" "-a" "b34c04e028efa258ec1441ffa53da7f6ecfc7fa58435d9efa2ea92086e1d4467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b34c04e028efa258ec1441ffa53da7f6ecfc7fa58435d9efa2ea92086e1d4467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b34c04e028efa258ec1441ffa53da7f6ecfc7fa58435d9efa2ea92086e1d4467", kill_on_drop: false }`
[INFO] [stdout] b34c04e028efa258ec1441ffa53da7f6ecfc7fa58435d9efa2ea92086e1d4467
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ef8c760c4c3d93b561a5b431502e92f4b4773aca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d6d0bd04faa36f647c786afedb846fb7c8f5828a9276bbf148e794260da81f4
[INFO] running `Command { std: "docker" "start" "-a" "4d6d0bd04faa36f647c786afedb846fb7c8f5828a9276bbf148e794260da81f4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling memoffset v0.5.6
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[INFO] [stderr]    Compiling openssl-src v111.10.2+1.1.1g
[INFO] [stderr]     Checking annotate-snippets v0.9.1
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[INFO] [stderr]    Compiling libnghttp2-sys v0.1.4+1.41.0
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[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling curl-sys v0.4.38+curl-7.73.0
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[INFO] [stderr]     Checking nix v0.23.0
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[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking rand_chacha v0.2.2
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[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking twox-hash v1.6.1
[INFO] [stderr]     Checking ctrlc v3.2.1
[INFO] [stderr]    Compiling ctor v0.1.16
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling pin-project-internal v1.0.5
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]     Checking polling v2.0.2
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking pin-project v1.0.5
[INFO] [stderr]     Checking async-io v1.3.1
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking async-global-executor v2.0.2
[INFO] [stderr]     Checking async-net v1.4.3
[INFO] [stderr]     Checking async-process v1.0.0
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking async-std v1.10.0
[INFO] [stderr]     Checking smol v1.2.5
[INFO] [stderr]     Checking sluice v0.5.2
[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking serde_yaml v0.8.23
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking tracing-error v0.1.2
[INFO] [stderr]     Checking color-spantrace v0.1.6
[INFO] [stderr]     Checking color-eyre v0.5.11
[INFO] [stderr]     Checking dev-loop v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `random_str`
[INFO] [stdout]   --> src/executors/docker.rs:53:2
[INFO] [stdout]    |
[INFO] [stdout] 53 |     random_str: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `column`
[INFO] [stdout]   --> src/yaml_err.rs:19:2
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub column: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `line`
[INFO] [stdout]   --> src/yaml_err.rs:23:2
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub line: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `random_str`
[INFO] [stdout]   --> src/executors/docker.rs:53:2
[INFO] [stdout]    |
[INFO] [stdout] 53 |     random_str: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `column`
[INFO] [stdout]   --> src/yaml_err.rs:19:2
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub column: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `line`
[INFO] [stdout]   --> src/yaml_err.rs:23:2
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub line: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.02s
[INFO] running `Command { std: "docker" "inspect" "4d6d0bd04faa36f647c786afedb846fb7c8f5828a9276bbf148e794260da81f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d6d0bd04faa36f647c786afedb846fb7c8f5828a9276bbf148e794260da81f4", kill_on_drop: false }`
[INFO] [stdout] 4d6d0bd04faa36f647c786afedb846fb7c8f5828a9276bbf148e794260da81f4