[INFO] fetching crate puteketeke 0.0.3...
[INFO] checking puteketeke-0.0.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate puteketeke 0.0.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate puteketeke 0.0.3 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 puteketeke 0.0.3
[INFO] finished tweaking crates.io crate puteketeke 0.0.3
[INFO] tweaked toml for crates.io crate puteketeke 0.0.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate puteketeke 0.0.3 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 async-lock v3.1.1
[INFO] [stderr]   Downloaded async-io v2.2.0
[INFO] [stderr]   Downloaded async-executor v1.7.2
[INFO] [stderr]   Downloaded event-listener-strategy v0.3.0
[INFO] [stderr]   Downloaded color-backtrace v0.6.1
[INFO] [stderr]   Downloaded async-compat v0.2.3
[INFO] [stderr]   Downloaded async-task v4.5.0
[INFO] [stderr]   Downloaded polling v3.3.0
[INFO] [stderr]   Downloaded warp v0.3.6
[INFO] [stderr]   Downloaded futures-lite v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 23878175f60c0d2592f1320a1eec4495a6362e0ec03e26c48cbb8be026699827
[INFO] running `Command { std: "docker" "start" "-a" "23878175f60c0d2592f1320a1eec4495a6362e0ec03e26c48cbb8be026699827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23878175f60c0d2592f1320a1eec4495a6362e0ec03e26c48cbb8be026699827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23878175f60c0d2592f1320a1eec4495a6362e0ec03e26c48cbb8be026699827", kill_on_drop: false }`
[INFO] [stdout] 23878175f60c0d2592f1320a1eec4495a6362e0ec03e26c48cbb8be026699827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7c55e46747ed4f815b73cfed941a393ae2d9a8529f4a3bba3f76a637c2cf025e
[INFO] running `Command { std: "docker" "start" "-a" "7c55e46747ed4f815b73cfed941a393ae2d9a8529f4a3bba3f76a637c2cf025e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]     Checking futures-io v0.3.29
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking futures-sink v0.3.29
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking concurrent-queue v2.3.0
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling openssl v0.10.59
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]     Checking event-listener v3.1.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]     Checking cpufeatures v0.2.11
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking event-listener-strategy v0.3.0
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
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[INFO] [stderr]     Checking crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking async-lock v3.1.1
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.95
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking gimli v0.28.0
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[INFO] [stderr]    Compiling native-tls v0.2.11
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[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling serde_json v1.0.108
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]     Checking spin v0.9.8
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[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
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[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking async-compat v0.2.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]     Checking futures-util v0.3.29
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking tungstenite v0.20.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking color-backtrace v0.6.1
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking polling v3.3.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking async-io v2.2.0
[INFO] [stderr]     Checking puteketeke v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking futures-executor v0.3.29
[INFO] [stderr]     Checking tokio-tungstenite v0.20.1
[INFO] [stderr]     Checking futures v0.3.29
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking warp v0.3.6
[INFO] [stderr]     Checking reqwest v0.11.22
[INFO] [stdout] warning: the item `future` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:841:9
[INFO] [stdout]     |
[INFO] [stdout] 838 |     use super::*;
[INFO] [stdout]     |         -------- the item `future` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 841 |     use futures_lite::future;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` 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 1m 08s
[INFO] running `Command { std: "docker" "inspect" "7c55e46747ed4f815b73cfed941a393ae2d9a8529f4a3bba3f76a637c2cf025e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c55e46747ed4f815b73cfed941a393ae2d9a8529f4a3bba3f76a637c2cf025e", kill_on_drop: false }`
[INFO] [stdout] 7c55e46747ed4f815b73cfed941a393ae2d9a8529f4a3bba3f76a637c2cf025e