[INFO] fetching crate pitch_calc 0.12.0... [INFO] checking pitch_calc-0.12.0 against master#191df20fcad9331d3a948aa8e8556775ec3fe69d for pr-133502-3 [INFO] extracting crate pitch_calc 0.12.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate pitch_calc 0.12.0 on toolchain 191df20fcad9331d3a948aa8e8556775ec3fe69d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pitch_calc 0.12.0 [INFO] finished tweaking crates.io crate pitch_calc 0.12.0 [INFO] tweaked toml for crates.io crate pitch_calc 0.12.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate pitch_calc 0.12.0 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" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-xid v0.2.0 [INFO] [stderr] Downloaded quote v1.0.3 [INFO] [stderr] Downloaded serde_json v1.0.50 [INFO] [stderr] Downloaded proc-macro2 v1.0.9 [INFO] [stderr] Downloaded itoa v0.4.5 [INFO] [stderr] Downloaded serde_derive v1.0.105 [INFO] [stderr] Downloaded rand v0.3.15 [INFO] [stderr] Downloaded serde v1.0.105 [INFO] [stderr] Downloaded syn v1.0.17 [INFO] [stderr] Downloaded ryu v1.0.3 [INFO] [stderr] Downloaded num v0.1.37 [INFO] [stderr] Downloaded num-complex v0.1.37 [INFO] [stderr] Downloaded num-traits v0.1.37 [INFO] [stderr] Downloaded num-iter v0.1.33 [INFO] [stderr] Downloaded num-bigint v0.1.37 [INFO] [stderr] Downloaded num-integer v0.1.34 [INFO] [stderr] Downloaded num-rational v0.1.36 [INFO] [stderr] Downloaded libc v0.2.22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1c6be0169c7d42be4114c0ae744644877ba93955449b9c0a0b83d403215df163 [INFO] running `Command { std: "docker" "start" "-a" "1c6be0169c7d42be4114c0ae744644877ba93955449b9c0a0b83d403215df163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c6be0169c7d42be4114c0ae744644877ba93955449b9c0a0b83d403215df163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c6be0169c7d42be4114c0ae744644877ba93955449b9c0a0b83d403215df163", kill_on_drop: false }` [INFO] [stdout] 1c6be0169c7d42be4114c0ae744644877ba93955449b9c0a0b83d403215df163 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d11221e4dced4bb36eecab7dda92aa2f7d3f07bf8cbc0c1f30a88831ce87ea1 [INFO] running `Command { std: "docker" "start" "-a" "0d11221e4dced4bb36eecab7dda92aa2f7d3f07bf8cbc0c1f30a88831ce87ea1", kill_on_drop: false }` [INFO] [stderr] Checking num-traits v0.1.37 [INFO] [stderr] Checking libc v0.2.22 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking num-integer v0.1.34 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/191df20fcad9331d3a948aa8e8556775ec3fe69d/library/alloc/src/borrow.rs:179:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0d11221e4dced4bb36eecab7dda92aa2f7d3f07bf8cbc0c1f30a88831ce87ea1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d11221e4dced4bb36eecab7dda92aa2f7d3f07bf8cbc0c1f30a88831ce87ea1", kill_on_drop: false }` [INFO] [stdout] 0d11221e4dced4bb36eecab7dda92aa2f7d3f07bf8cbc0c1f30a88831ce87ea1