[INFO] fetching crate canonical_derive 0.6.0...
[INFO] checking canonical_derive-0.6.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate canonical_derive 0.6.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate canonical_derive 0.6.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate canonical_derive 0.6.0
[INFO] finished tweaking crates.io crate canonical_derive 0.6.0
[INFO] tweaked toml for crates.io crate canonical_derive 0.6.0 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23ec5c851eb5fb4d184c4b05cb4a94968d0423e0c0bc0cf9620b655c05ff0a01
[INFO] running `Command { std: "docker" "start" "-a" "23ec5c851eb5fb4d184c4b05cb4a94968d0423e0c0bc0cf9620b655c05ff0a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23ec5c851eb5fb4d184c4b05cb4a94968d0423e0c0bc0cf9620b655c05ff0a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ec5c851eb5fb4d184c4b05cb4a94968d0423e0c0bc0cf9620b655c05ff0a01", kill_on_drop: false }`
[INFO] [stdout] 23ec5c851eb5fb4d184c4b05cb4a94968d0423e0c0bc0cf9620b655c05ff0a01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d15c30c983b1982028494ea25c8b43ba745dae17aa1f22a3b1f67ef6fcc0956b
[INFO] running `Command { std: "docker" "start" "-a" "d15c30c983b1982028494ea25c8b43ba745dae17aa1f22a3b1f67ef6fcc0956b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking arbitrary v1.0.1
[INFO] [stderr]     Checking dusk-varint v0.1.0
[INFO] [stderr]     Checking array-init v2.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking blake2b_simd v0.3.1
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking canonical v0.6.5
[INFO] [stderr]     Checking canonical_derive v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling derive_arbitrary v0.3.3
[INFO] [stderr]     Checking arbitrary v0.3.3
[INFO] [stdout] error[E0432]: unresolved import `canonical_fuzz`
[INFO] [stdout]   --> tests/derive.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use canonical_fuzz::fuzz_canon_iterations;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ use of undeclared crate or module `canonical_fuzz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `canonical_derive` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d15c30c983b1982028494ea25c8b43ba745dae17aa1f22a3b1f67ef6fcc0956b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d15c30c983b1982028494ea25c8b43ba745dae17aa1f22a3b1f67ef6fcc0956b", kill_on_drop: false }`
[INFO] [stdout] d15c30c983b1982028494ea25c8b43ba745dae17aa1f22a3b1f67ef6fcc0956b