[INFO] cloning repository https://github.com/michcioperz/nootnootutils [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michcioperz/nootnootutils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichcioperz%2Fnootnootutils", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichcioperz%2Fnootnootutils'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1bd9fe503c6baeca5a55983d8c678683673c5b42 [INFO] checking michcioperz/nootnootutils against try#d4af306fdd6ab261dfeb0aa57301d08b31b2dd92 for pr-105483 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichcioperz%2Fnootnootutils" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/michcioperz/nootnootutils on toolchain d4af306fdd6ab261dfeb0aa57301d08b31b2dd92 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d4af306fdd6ab261dfeb0aa57301d08b31b2dd92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/michcioperz/nootnootutils [INFO] finished tweaking git repo https://github.com/michcioperz/nootnootutils [INFO] tweaked toml for git repo https://github.com/michcioperz/nootnootutils written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/michcioperz/nootnootutils already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d4af306fdd6ab261dfeb0aa57301d08b31b2dd92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+d4af306fdd6ab261dfeb0aa57301d08b31b2dd92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ce169673727fab8d1d41fc295da0e99625d3b70adc6268ef69507b5d23548ce [INFO] running `Command { std: "docker" "start" "-a" "5ce169673727fab8d1d41fc295da0e99625d3b70adc6268ef69507b5d23548ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ce169673727fab8d1d41fc295da0e99625d3b70adc6268ef69507b5d23548ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ce169673727fab8d1d41fc295da0e99625d3b70adc6268ef69507b5d23548ce", kill_on_drop: false }` [INFO] [stdout] 5ce169673727fab8d1d41fc295da0e99625d3b70adc6268ef69507b5d23548ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+d4af306fdd6ab261dfeb0aa57301d08b31b2dd92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce6f2e0cc5762565292a872bffc06bf62f961456d5114ffd3f13d3e7f6360b0c [INFO] running `Command { std: "docker" "start" "-a" "ce6f2e0cc5762565292a872bffc06bf62f961456d5114ffd3f13d3e7f6360b0c", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking cfg-if v0.1.5 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking utf-8 v0.7.4 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking debug_unreachable v0.1.1 [INFO] [stderr] Checking new_debug_unreachable v1.0.1 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking minreq v1.0.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Checking tendril v0.3.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [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] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stdout] error: aborting due to previous error [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` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ce6f2e0cc5762565292a872bffc06bf62f961456d5114ffd3f13d3e7f6360b0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce6f2e0cc5762565292a872bffc06bf62f961456d5114ffd3f13d3e7f6360b0c", kill_on_drop: false }` [INFO] [stdout] ce6f2e0cc5762565292a872bffc06bf62f961456d5114ffd3f13d3e7f6360b0c