[INFO] fetching crate zingen 0.1.10...
[INFO] checking zingen-0.1.10 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate zingen 0.1.10 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate zingen 0.1.10 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zingen 0.1.10
[INFO] finished tweaking crates.io crate zingen 0.1.10
[INFO] tweaked toml for crates.io crate zingen 0.1.10 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-io v0.4.0 (latest: v0.6.1)
[INFO] [stderr]       Adding wasmparser v0.118.2 (latest: v0.216.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded evm-opcodes v0.0.3
[INFO] [stderr]   Downloaded sol-abi v0.0.1
[INFO] [stderr]   Downloaded zabi v0.1.10
[INFO] [stderr]   Downloaded wasmparser v0.118.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 013049bf2accc0fc68f02efcf9ade668fc4121a54732a9393fff15db508d0676
[INFO] running `Command { std: "docker" "start" "-a" "013049bf2accc0fc68f02efcf9ade668fc4121a54732a9393fff15db508d0676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "013049bf2accc0fc68f02efcf9ade668fc4121a54732a9393fff15db508d0676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013049bf2accc0fc68f02efcf9ade668fc4121a54732a9393fff15db508d0676", kill_on_drop: false }`
[INFO] [stdout] 013049bf2accc0fc68f02efcf9ade668fc4121a54732a9393fff15db508d0676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 515c6315c83aeb0b8ae4de5c1bc8fbe5be8034f293b3b779590c4d62a63467e2
[INFO] running `Command { std: "docker" "start" "-a" "515c6315c83aeb0b8ae4de5c1bc8fbe5be8034f293b3b779590c4d62a63467e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking evm-opcodes v0.0.3
[INFO] [stderr]     Checking wasmparser v0.118.2
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking postcard v1.0.10
[INFO] [stderr]     Checking sol-abi v0.0.1
[INFO] [stderr]     Checking zabi v0.1.10
[INFO] [stderr]     Checking zingen v0.1.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `ReachableState` is never used
[INFO] [stdout]   --> src/validator.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | trait ReachableState {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ReachableState` is never used
[INFO] [stdout]   --> src/validator.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | trait ReachableState {
[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 16.54s
[INFO] running `Command { std: "docker" "inspect" "515c6315c83aeb0b8ae4de5c1bc8fbe5be8034f293b3b779590c4d62a63467e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "515c6315c83aeb0b8ae4de5c1bc8fbe5be8034f293b3b779590c4d62a63467e2", kill_on_drop: false }`
[INFO] [stdout] 515c6315c83aeb0b8ae4de5c1bc8fbe5be8034f293b3b779590c4d62a63467e2
[INFO] checking zingen-0.1.10 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate zingen 0.1.10 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate zingen 0.1.10 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zingen 0.1.10
[INFO] finished tweaking crates.io crate zingen 0.1.10
[INFO] tweaked toml for crates.io crate zingen 0.1.10 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-io v0.4.0 (latest: v0.6.1)
[INFO] [stderr]       Adding wasmparser v0.118.2 (latest: v0.216.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91921a8b43b718ba1682c3db05f4a3cff247a532cbae8b2087b02aa14b5b9580
[INFO] running `Command { std: "docker" "start" "-a" "91921a8b43b718ba1682c3db05f4a3cff247a532cbae8b2087b02aa14b5b9580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91921a8b43b718ba1682c3db05f4a3cff247a532cbae8b2087b02aa14b5b9580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91921a8b43b718ba1682c3db05f4a3cff247a532cbae8b2087b02aa14b5b9580", kill_on_drop: false }`
[INFO] [stdout] 91921a8b43b718ba1682c3db05f4a3cff247a532cbae8b2087b02aa14b5b9580
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e69749246f7d14bd1b6294aad450b987542a7d63edb8db61758dd0d4c3bd0a8c
[INFO] running `Command { std: "docker" "start" "-a" "e69749246f7d14bd1b6294aad450b987542a7d63edb8db61758dd0d4c3bd0a8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking evm-opcodes v0.0.3
[INFO] [stderr]     Checking wasmparser v0.118.2
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking sol-abi v0.0.1
[INFO] [stderr]     Checking postcard v1.0.10
[INFO] [stderr]     Checking zabi v0.1.10
[INFO] [stderr]     Checking zingen v0.1.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `ReachableState` is never used
[INFO] [stdout]   --> src/validator.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | trait ReachableState {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ReachableState` is never used
[INFO] [stdout]   --> src/validator.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | trait ReachableState {
[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 19.12s
[INFO] running `Command { std: "docker" "inspect" "e69749246f7d14bd1b6294aad450b987542a7d63edb8db61758dd0d4c3bd0a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69749246f7d14bd1b6294aad450b987542a7d63edb8db61758dd0d4c3bd0a8c", kill_on_drop: false }`
[INFO] [stdout] e69749246f7d14bd1b6294aad450b987542a7d63edb8db61758dd0d4c3bd0a8c