[INFO] fetching crate ibc-types-core-channel 0.16.0...
[INFO] checking ibc-types-core-channel-0.16.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate ibc-types-core-channel 0.16.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ibc-types-core-channel 0.16.0
[INFO] finished tweaking crates.io crate ibc-types-core-channel 0.16.0
[INFO] tweaked toml for crates.io crate ibc-types-core-channel 0.16.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ibc-types-core-channel 0.16.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ibc-types-core-channel 0.16.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c59f865abbc3bad26448611e81e1babfccdddcf7b123917359fef25c3b215c1c
[INFO] running `Command { std: "docker" "start" "-a" "c59f865abbc3bad26448611e81e1babfccdddcf7b123917359fef25c3b215c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c59f865abbc3bad26448611e81e1babfccdddcf7b123917359fef25c3b215c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c59f865abbc3bad26448611e81e1babfccdddcf7b123917359fef25c3b215c1c", kill_on_drop: false }`
[INFO] [stdout] c59f865abbc3bad26448611e81e1babfccdddcf7b123917359fef25c3b215c1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5308d35186f002b5cd6c5438568bf8188fe06189a418b86d31cb2f47a2dc64d4
[INFO] running `Command { std: "docker" "start" "-a" "5308d35186f002b5cd6c5438568bf8188fe06189a418b86d31cb2f47a2dc64d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]     Checking hex v0.4.3
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[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling derive_more v0.99.19
[INFO] [stderr]    Compiling test-log-macros v0.2.17
[INFO] [stderr]     Checking zeroize v1.8.1
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[INFO] [stderr]     Checking informalsystems-pbjson v0.7.0
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[INFO] [stderr]     Checking ibc-types-identifier v0.16.0
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[INFO] [stderr]     Checking ibc-proto v0.52.0
[INFO] [stderr]     Checking ibc-types-core-commitment v0.16.0
[INFO] [stderr]     Checking ibc-types-core-client v0.16.0
[INFO] [stderr]     Checking ibc-types-core-connection v0.16.0
[INFO] [stderr]     Checking ibc-types-core-channel v0.16.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `PortChannelId` is never constructed
[INFO] [stdout]    --> src/identifier.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct PortChannelId {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PortChannelId` is never constructed
[INFO] [stdout]    --> src/identifier.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct PortChannelId {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.76s
[INFO] running `Command { std: "docker" "inspect" "5308d35186f002b5cd6c5438568bf8188fe06189a418b86d31cb2f47a2dc64d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5308d35186f002b5cd6c5438568bf8188fe06189a418b86d31cb2f47a2dc64d4", kill_on_drop: false }`
[INFO] [stdout] 5308d35186f002b5cd6c5438568bf8188fe06189a418b86d31cb2f47a2dc64d4