[INFO] fetching crate what 0.5.1... [INFO] checking what-0.5.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate what 0.5.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate what 0.5.1 [INFO] finished tweaking crates.io crate what 0.5.1 [INFO] tweaked toml for crates.io crate what 0.5.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate what 0.5.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate what 0.5.1 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smallvec v1.0.0 [INFO] [stderr] Downloaded syntex_errors v0.42.0 [INFO] [stderr] Downloaded hex v0.4.0 [INFO] [stderr] Downloaded insta v0.11.0 [INFO] [stderr] Downloaded syntex_syntax v0.42.0 [INFO] [stderr] Downloaded tokio v0.2.2 [INFO] [stderr] Downloaded itertools v0.8.1 [INFO] [stderr] Downloaded syntex_pos v0.42.0 [INFO] [stderr] Downloaded syntex v0.42.2 [INFO] [stderr] Downloaded structopt v0.3.4 [INFO] [stderr] Downloaded libflate v0.1.27 [INFO] [stderr] Downloaded pnet_macros v0.21.0 [INFO] [stderr] Downloaded ipnetwork v0.12.8 [INFO] [stderr] Downloaded pnet_sys v0.23.0 [INFO] [stderr] Downloaded async-trait v0.1.21 [INFO] [stderr] Downloaded pnet_datalink v0.23.0 [INFO] [stderr] Downloaded structopt-derive v0.3.4 [INFO] [stderr] Downloaded cargo-insta v0.11.0 [INFO] [stderr] Downloaded pnet_base v0.23.0 [INFO] [stderr] Downloaded packet-builder v0.4.0 [INFO] [stderr] Downloaded console v0.8.0 [INFO] [stderr] Downloaded ipnetwork v0.15.0 [INFO] [stderr] Downloaded pnet_transport v0.23.0 [INFO] [stderr] Downloaded bytes v0.5.0 [INFO] [stderr] Downloaded pnet_macros_support v0.23.0 [INFO] [stderr] Downloaded procfs v0.7.4 [INFO] [stderr] Downloaded pnet v0.23.0 [INFO] [stderr] Downloaded pnet_packet v0.23.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad6e224a7b18341e7b3fd1c66b1194b8e351f6de3d386b4e852a4795d83ccf77 [INFO] running `Command { std: "docker" "start" "-a" "ad6e224a7b18341e7b3fd1c66b1194b8e351f6de3d386b4e852a4795d83ccf77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad6e224a7b18341e7b3fd1c66b1194b8e351f6de3d386b4e852a4795d83ccf77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad6e224a7b18341e7b3fd1c66b1194b8e351f6de3d386b4e852a4795d83ccf77", kill_on_drop: false }` [INFO] [stdout] ad6e224a7b18341e7b3fd1c66b1194b8e351f6de3d386b4e852a4795d83ccf77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 133159679f9dbde9b1005b05d23220048e5cdde17b5b30c0c8e4c441c9447260 [INFO] running `Command { std: "docker" "start" "-a" "133159679f9dbde9b1005b05d23220048e5cdde17b5b30c0c8e4c441c9447260", kill_on_drop: false }` [INFO] [stderr] warning: what v0.5.1 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-insta` which is missing a lib target [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling unicode-xid v0.0.3 [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/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/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] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking pnet_base v0.23.0 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.9 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking unicode-bidi v0.3.4 [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" "133159679f9dbde9b1005b05d23220048e5cdde17b5b30c0c8e4c441c9447260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "133159679f9dbde9b1005b05d23220048e5cdde17b5b30c0c8e4c441c9447260", kill_on_drop: false }` [INFO] [stdout] 133159679f9dbde9b1005b05d23220048e5cdde17b5b30c0c8e4c441c9447260