[INFO] fetching crate ex3-node-converter 0.15.0...
[INFO] checking ex3-node-converter-0.15.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate ex3-node-converter 0.15.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ex3-node-converter 0.15.0
[INFO] finished tweaking crates.io crate ex3-node-converter 0.15.0
[INFO] tweaked toml for crates.io crate ex3-node-converter 0.15.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ex3-node-converter 0.15.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 339 packages to latest compatible versions
[INFO] [stderr]       Adding const_env_impl v0.1.2 (available: v0.1.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ex3-serde v0.15.0
[INFO] [stderr]   Downloaded ex3-crypto v0.15.21
[INFO] [stderr]   Downloaded ex3-payload-derive v0.15.0
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[INFO] [stderr]   Downloaded ex3-node-types v0.15.166
[INFO] [stderr]   Downloaded ex3-node-error v0.14.1
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[INFO] [stderr]   Downloaded ex3-canister-types v0.17.32
[INFO] [stderr]   Downloaded rs_merkle v1.5.0
[INFO] [stderr]   Downloaded ex3-balance-vault-public-types v0.17.18
[INFO] [stderr]   Downloaded ex3-blockchain-public-types v0.17.21
[INFO] [stderr]   Downloaded ex3-canister-constant v0.17.27
[INFO] [stderr]   Downloaded ic-stable-structures v0.6.9
[INFO] [stderr]   Downloaded ex3-canister-named-canisters v0.17.8
[INFO] [stderr]   Downloaded ex3-canister-client v0.17.4
[INFO] [stderr]   Downloaded ex3-core-registry-public-types v0.17.29
[INFO] [stderr]   Downloaded ex3-secret-vault-public-types v0.17.17
[INFO] [stderr]   Downloaded const_env_impl v0.1.2
[INFO] [stderr]   Downloaded lalrpop-util v0.19.12
[INFO] [stderr]   Downloaded env-file-reader v0.3.0
[INFO] [stderr]   Downloaded lalrpop v0.19.12
[INFO] [stderr]   Downloaded ex3-canister-build v0.17.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7459f28c84e3ca7d5b6b6fa18f96616a5dd49eaa07c6054c0cf24ba7d12be866
[INFO] running `Command { std: "docker" "start" "-a" "7459f28c84e3ca7d5b6b6fa18f96616a5dd49eaa07c6054c0cf24ba7d12be866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7459f28c84e3ca7d5b6b6fa18f96616a5dd49eaa07c6054c0cf24ba7d12be866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7459f28c84e3ca7d5b6b6fa18f96616a5dd49eaa07c6054c0cf24ba7d12be866", kill_on_drop: false }`
[INFO] [stdout] 7459f28c84e3ca7d5b6b6fa18f96616a5dd49eaa07c6054c0cf24ba7d12be866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15f89127f88a4db391cb82b1b194700714e36f1fe2247d0a39954f34a79a98d6
[INFO] running `Command { std: "docker" "start" "-a" "15f89127f88a4db391cb82b1b194700714e36f1fe2247d0a39954f34a79a98d6", kill_on_drop: false }`
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[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]    Compiling ex3-payload-derive v0.15.0
[INFO] [stderr]    Compiling const_env v0.1.2
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[INFO] [stderr]     Checking ex3-canister-error v0.17.9
[INFO] [stdout] error[E0053]: method `steps_between` has an incompatible type for trait
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ex3-node-types-0.15.166/src/number/mod.rs:162:51
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn steps_between(start: &Self, end: &Self) -> Option<usize> {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^ expected `(usize, std::option::Option<usize>)`, found `std::option::Option<usize>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&Ex3Uint, &Ex3Uint) -> (usize, std::option::Option<usize>)`
[INFO] [stdout]                found signature `fn(&Ex3Uint, &Ex3Uint) -> std::option::Option<usize>`
[INFO] [stdout] help: change the output type to match the trait
[INFO] [stdout]     |
[INFO] [stdout] 162 -     fn steps_between(start: &Self, end: &Self) -> Option<usize> {
[INFO] [stdout] 162 +     fn steps_between(start: &Self, end: &Self) -> (usize, std::option::Option<usize>) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ic-agent v0.39.3
[INFO] [stderr]    Compiling ic-cdk-macros v0.8.4
[INFO] [stderr]     Checking ic-cdk v0.12.3
[INFO] [stdout] For more information about this error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ex3-node-types` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "15f89127f88a4db391cb82b1b194700714e36f1fe2247d0a39954f34a79a98d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15f89127f88a4db391cb82b1b194700714e36f1fe2247d0a39954f34a79a98d6", kill_on_drop: false }`
[INFO] [stdout] 15f89127f88a4db391cb82b1b194700714e36f1fe2247d0a39954f34a79a98d6