[INFO] fetching crate ink_ir 6.0.0-beta.1...
[INFO] checking ink_ir-6.0.0-beta.1 against master#035b01b794602d5861daa43ac792f372f8981ed7 for 152214-denied-retry-0
[INFO] extracting crate ink_ir 6.0.0-beta.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ink_ir 6.0.0-beta.1
[INFO] finished tweaking crates.io crate ink_ir 6.0.0-beta.1
[INFO] tweaked toml for crates.io crate ink_ir 6.0.0-beta.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ink_ir 6.0.0-beta.1 on toolchain 035b01b794602d5861daa43ac792f372f8981ed7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ink_ir 6.0.0-beta.1 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" "+035b01b794602d5861daa43ac792f372f8981ed7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded impl-serde v0.5.0
[INFO] [stderr]   Downloaded ink_prelude v6.0.0-beta.1
[INFO] [stderr]   Downloaded syn v2.0.110
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e90cc3a18aa2086a1eaf7939a65bbd5b252bc6f47d6497cb6092c5150339ce1
[INFO] running `Command { std: "docker" "start" "-a" "1e90cc3a18aa2086a1eaf7939a65bbd5b252bc6f47d6497cb6092c5150339ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e90cc3a18aa2086a1eaf7939a65bbd5b252bc6f47d6497cb6092c5150339ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e90cc3a18aa2086a1eaf7939a65bbd5b252bc6f47d6497cb6092c5150339ce1", kill_on_drop: false }`
[INFO] [stdout] 1e90cc3a18aa2086a1eaf7939a65bbd5b252bc6f47d6497cb6092c5150339ce1
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a839d08900a483c1a316ac87b02488003c5b77a33740ff554a5f6ca924f572a3
[INFO] running `Command { std: "docker" "start" "-a" "a839d08900a483c1a316ac87b02488003c5b77a33740ff554a5f6ca924f572a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking ink_prelude v6.0.0-beta.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking syn v2.0.110
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking impl-serde v0.5.0
[INFO] [stderr]     Checking ink_ir v6.0.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `format_err`
[INFO] [stdout]   --> src/ir/utils.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     format_err,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format_err`
[INFO] [stdout]   --> src/ir/utils.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     format_err,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "a839d08900a483c1a316ac87b02488003c5b77a33740ff554a5f6ca924f572a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a839d08900a483c1a316ac87b02488003c5b77a33740ff554a5f6ca924f572a3", kill_on_drop: false }`
[INFO] [stdout] a839d08900a483c1a316ac87b02488003c5b77a33740ff554a5f6ca924f572a3