[INFO] fetching crate romans 0.1.0... [INFO] testing romans-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate romans 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate romans 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate romans 0.1.0 [INFO] tweaked toml for crates.io crate romans 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate romans 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate romans 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded spectral v0.6.0 [INFO] [stderr] Downloaded num-complex v0.1.43 [INFO] [stderr] Downloaded core-ext v0.1.1 [INFO] [stderr] Downloaded num v0.1.42 [INFO] [stderr] Downloaded num-rational v0.1.42 [INFO] [stderr] Downloaded num-bigint v0.1.44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51e7829d0913b121bb712a7040e1092482a62eb9e2b89c0814ec0f6d04a2f7a2 [INFO] running `Command { std: "docker" "start" "-a" "51e7829d0913b121bb712a7040e1092482a62eb9e2b89c0814ec0f6d04a2f7a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51e7829d0913b121bb712a7040e1092482a62eb9e2b89c0814ec0f6d04a2f7a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51e7829d0913b121bb712a7040e1092482a62eb9e2b89c0814ec0f6d04a2f7a2", kill_on_drop: false }` [INFO] [stdout] 51e7829d0913b121bb712a7040e1092482a62eb9e2b89c0814ec0f6d04a2f7a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9d303b1f2ed10f5a55864a725580f62de22a8d0e3dd3b0f4840b22e2d974895 [INFO] running `Command { std: "docker" "start" "-a" "d9d303b1f2ed10f5a55864a725580f62de22a8d0e3dd3b0f4840b22e2d974895", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling core-ext v0.1.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling romans v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.13s [INFO] running `Command { std: "docker" "inspect" "d9d303b1f2ed10f5a55864a725580f62de22a8d0e3dd3b0f4840b22e2d974895", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9d303b1f2ed10f5a55864a725580f62de22a8d0e3dd3b0f4840b22e2d974895", kill_on_drop: false }` [INFO] [stdout] d9d303b1f2ed10f5a55864a725580f62de22a8d0e3dd3b0f4840b22e2d974895 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4cfaaa29fd2db6973f40a12d5eb201ea47943786d4862ac6cc494ac043ee558b [INFO] running `Command { std: "docker" "start" "-a" "4cfaaa29fd2db6973f40a12d5eb201ea47943786d4862ac6cc494ac043ee558b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling predicates-core v1.0.8 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling termtree v0.4.1 [INFO] [stderr] Compiling fragile v2.0.0 [INFO] [stderr] Compiling downcast v0.11.0 [INFO] [stderr] Compiling similar v2.6.0 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling predicates-tree v1.0.11 [INFO] [stderr] Compiling predicates v3.1.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stdout] error: cannot find derive macro `RustcEncodable` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/num-complex-0.1.43/src/lib.rs:65:48 [INFO] [stdout] | [INFO] [stdout] 65 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RustcDecodable` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/num-complex-0.1.43/src/lib.rs:65:64 [INFO] [stdout] | [INFO] [stdout] 65 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `num-complex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4cfaaa29fd2db6973f40a12d5eb201ea47943786d4862ac6cc494ac043ee558b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cfaaa29fd2db6973f40a12d5eb201ea47943786d4862ac6cc494ac043ee558b", kill_on_drop: false }` [INFO] [stdout] 4cfaaa29fd2db6973f40a12d5eb201ea47943786d4862ac6cc494ac043ee558b