[INFO] cloning repository https://github.com/franciscosbf/tor-proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/franciscosbf/tor-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranciscosbf%2Ftor-proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranciscosbf%2Ftor-proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ed3bcbab6352fa86e271072973afb05578d1018
[INFO] checking franciscosbf/tor-proxy against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranciscosbf%2Ftor-proxy" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/franciscosbf/tor-proxy
[INFO] finished tweaking git repo https://github.com/franciscosbf/tor-proxy
[INFO] tweaked toml for git repo https://github.com/franciscosbf/tor-proxy written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/franciscosbf/tor-proxy on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/franciscosbf/tor-proxy 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d7c908e7aa47def60578624f09fd261d6838d945d6a182dbcd3398390f9159a
[INFO] running `Command { std: "docker" "start" "-a" "4d7c908e7aa47def60578624f09fd261d6838d945d6a182dbcd3398390f9159a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d7c908e7aa47def60578624f09fd261d6838d945d6a182dbcd3398390f9159a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d7c908e7aa47def60578624f09fd261d6838d945d6a182dbcd3398390f9159a", kill_on_drop: false }`
[INFO] [stdout] 4d7c908e7aa47def60578624f09fd261d6838d945d6a182dbcd3398390f9159a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8f078194ed3fa9679fffc5d2d0b7d7f9d481187759cca3fcd71cae42c34586f
[INFO] running `Command { std: "docker" "start" "-a" "f8f078194ed3fa9679fffc5d2d0b7d7f9d481187759cca3fcd71cae42c34586f", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-task v0.3.31
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[INFO] [stderr]     Checking tokio-util v0.7.15
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[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]    Compiling liblzma-sys v0.4.4
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[INFO] [stderr]     Checking der-parser v10.0.0
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[INFO] [stderr]     Checking downcast-rs v2.0.1
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[INFO] [stderr]     Checking hashbrown v0.14.5
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[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]    Compiling educe v0.4.23
[INFO] [stderr]    Compiling amplify_derive v4.0.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]     Checking ssh-key v0.6.7
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking tor-error v0.31.0
[INFO] [stderr]     Checking tor-general-addr v0.31.0
[INFO] [stderr]     Checking tor-basic-utils v0.31.0
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking bounded-vec-deque v0.1.1
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]    Compiling derive_builder_core_fork_arti v0.11.2
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shellexpand-3.1.1/src/funcs.rs:395:21
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let var_name = match var_name.as_str() {
[INFO] [stdout]     |                                      ----------------- this expression has type `&str`
[INFO] [stdout] 395 |                     Some(var_name) => var_name,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^ expected `str`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `str`
[INFO] [stdout]                found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shellexpand-3.1.1/src/funcs.rs:397:21
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let var_name = match var_name.as_str() {
[INFO] [stdout]     |                                      ----------------- this expression has type `&str`
[INFO] [stdout] ...
[INFO] [stdout] 397 |                     None => return Ok(None),
[INFO] [stdout]     |                     ^^^^ expected `str`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `str`
[INFO] [stdout]                found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shellexpand` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f8f078194ed3fa9679fffc5d2d0b7d7f9d481187759cca3fcd71cae42c34586f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f078194ed3fa9679fffc5d2d0b7d7f9d481187759cca3fcd71cae42c34586f", kill_on_drop: false }`
[INFO] [stdout] f8f078194ed3fa9679fffc5d2d0b7d7f9d481187759cca3fcd71cae42c34586f