[INFO] fetching crate canistergeek_ic_rust 0.2.2...
[INFO] checking canistergeek_ic_rust-0.2.2 against try#4e3d7541a523df82cea75064e44e60ae9a008bcb for pr-97427
[INFO] extracting crate canistergeek_ic_rust 0.2.2 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate canistergeek_ic_rust 0.2.2 on toolchain 4e3d7541a523df82cea75064e44e60ae9a008bcb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate canistergeek_ic_rust 0.2.2
[INFO] finished tweaking crates.io crate canistergeek_ic_rust 0.2.2
[INFO] tweaked toml for crates.io crate canistergeek_ic_rust 0.2.2 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 843005a735462e04a3dd9ff4b9df8629a4d81b5413b3443883d5ce61a158bca7
[INFO] running `Command { std: "docker" "start" "-a" "843005a735462e04a3dd9ff4b9df8629a4d81b5413b3443883d5ce61a158bca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "843005a735462e04a3dd9ff4b9df8629a4d81b5413b3443883d5ce61a158bca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843005a735462e04a3dd9ff4b9df8629a4d81b5413b3443883d5ce61a158bca7", kill_on_drop: false }`
[INFO] [stdout] 843005a735462e04a3dd9ff4b9df8629a4d81b5413b3443883d5ce61a158bca7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91f631fd16035589bbf0e7c90fdaa030e5e6add6ea7a92c467acbc66b0b64d9c
[INFO] running `Command { std: "docker" "start" "-a" "91f631fd16035589bbf0e7c90fdaa030e5e6add6ea7a92c467acbc66b0b64d9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
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[INFO] [stderr]     Checking ic-cdk v0.3.3
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[INFO] [stderr]     Checking canistergeek_ic_rust v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `WASM_PAGE_SIZE`
[INFO] [stdout]  --> src/ic_util/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | const WASM_PAGE_SIZE: u64 = 65536;
[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: constant is never used: `WASM_PAGE_SIZE`
[INFO] [stdout]  --> src/ic_util/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | const WASM_PAGE_SIZE: u64 = 65536;
[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 [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "91f631fd16035589bbf0e7c90fdaa030e5e6add6ea7a92c467acbc66b0b64d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91f631fd16035589bbf0e7c90fdaa030e5e6add6ea7a92c467acbc66b0b64d9c", kill_on_drop: false }`
[INFO] [stdout] 91f631fd16035589bbf0e7c90fdaa030e5e6add6ea7a92c467acbc66b0b64d9c