[INFO] fetching crate deno_bindgen_cli 0.1.0...
[INFO] checking deno_bindgen_cli-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate deno_bindgen_cli 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate deno_bindgen_cli 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deno_bindgen_cli 0.1.0
[INFO] finished tweaking crates.io crate deno_bindgen_cli 0.1.0
[INFO] tweaked toml for crates.io crate deno_bindgen_cli 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate deno_bindgen_cli 0.1.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-platform v0.1.4
[INFO] [stderr]   Downloaded deno_bindgen_ir v0.1.0
[INFO] [stderr]   Downloaded dlopen2 v0.6.1
[INFO] [stderr]   Downloaded dlopen2_derive v0.4.0
[INFO] [stderr]   Downloaded syn v1.0.74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e1c2fbd7bba7825143d13459039e44fcc19ab753fef1382b532f609ed64c43f
[INFO] running `Command { std: "docker" "start" "-a" "6e1c2fbd7bba7825143d13459039e44fcc19ab753fef1382b532f609ed64c43f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e1c2fbd7bba7825143d13459039e44fcc19ab753fef1382b532f609ed64c43f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1c2fbd7bba7825143d13459039e44fcc19ab753fef1382b532f609ed64c43f", kill_on_drop: false }`
[INFO] [stdout] 6e1c2fbd7bba7825143d13459039e44fcc19ab753fef1382b532f609ed64c43f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cd342766750ab1ad681cffae1b4aa0554b8aab80ce33fb5f500646ee9726a97
[INFO] running `Command { std: "docker" "start" "-a" "3cd342766750ab1ad681cffae1b4aa0554b8aab80ce33fb5f500646ee9726a97", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking syn v2.0.39
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling dlopen2_derive v0.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking deno_bindgen_ir v0.1.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking dlopen2 v0.6.1
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking cargo-platform v0.1.4
[INFO] [stderr]     Checking cargo_metadata v0.18.1
[INFO] [stderr]     Checking deno_bindgen_cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `manifest_path` is never read
[INFO] [stdout]  --> cargo.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Artifact {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 8 |   pub path: PathBuf,
[INFO] [stdout] 9 |   pub manifest_path: PathBuf,
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `manifest_path` is never read
[INFO] [stdout]  --> cargo.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Artifact {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 8 |   pub path: PathBuf,
[INFO] [stdout] 9 |   pub manifest_path: PathBuf,
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.58s
[INFO] running `Command { std: "docker" "inspect" "3cd342766750ab1ad681cffae1b4aa0554b8aab80ce33fb5f500646ee9726a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd342766750ab1ad681cffae1b4aa0554b8aab80ce33fb5f500646ee9726a97", kill_on_drop: false }`
[INFO] [stdout] 3cd342766750ab1ad681cffae1b4aa0554b8aab80ce33fb5f500646ee9726a97
[INFO] checking deno_bindgen_cli-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate deno_bindgen_cli 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate deno_bindgen_cli 0.1.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deno_bindgen_cli 0.1.0
[INFO] finished tweaking crates.io crate deno_bindgen_cli 0.1.0
[INFO] tweaked toml for crates.io crate deno_bindgen_cli 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate deno_bindgen_cli 0.1.0 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d7a2a65742183c3844cd91f6308d4a622aaa1863f1fbd37074d4061d089598f
[INFO] running `Command { std: "docker" "start" "-a" "5d7a2a65742183c3844cd91f6308d4a622aaa1863f1fbd37074d4061d089598f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d7a2a65742183c3844cd91f6308d4a622aaa1863f1fbd37074d4061d089598f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d7a2a65742183c3844cd91f6308d4a622aaa1863f1fbd37074d4061d089598f", kill_on_drop: false }`
[INFO] [stdout] 5d7a2a65742183c3844cd91f6308d4a622aaa1863f1fbd37074d4061d089598f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2c1d9b433bff2b72b1f9178b832b2d329faba0da3a7bb3dea659f01529c1f9d
[INFO] running `Command { std: "docker" "start" "-a" "b2c1d9b433bff2b72b1f9178b832b2d329faba0da3a7bb3dea659f01529c1f9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]     Checking syn v2.0.39
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking deno_bindgen_ir v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling dlopen2_derive v0.4.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking dlopen2 v0.6.1
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking cargo-platform v0.1.4
[INFO] [stderr]     Checking cargo_metadata v0.18.1
[INFO] [stderr]     Checking deno_bindgen_cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `manifest_path` is never read
[INFO] [stdout]  --> cargo.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Artifact {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 8 |   pub path: PathBuf,
[INFO] [stdout] 9 |   pub manifest_path: PathBuf,
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `manifest_path` is never read
[INFO] [stdout]  --> cargo.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Artifact {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 8 |   pub path: PathBuf,
[INFO] [stdout] 9 |   pub manifest_path: PathBuf,
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.89s
[INFO] running `Command { std: "docker" "inspect" "b2c1d9b433bff2b72b1f9178b832b2d329faba0da3a7bb3dea659f01529c1f9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c1d9b433bff2b72b1f9178b832b2d329faba0da3a7bb3dea659f01529c1f9d", kill_on_drop: false }`
[INFO] [stdout] b2c1d9b433bff2b72b1f9178b832b2d329faba0da3a7bb3dea659f01529c1f9d