[INFO] fetching crate pwlp 1.0.0... [INFO] testing pwlp-1.0.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate pwlp 1.0.0 into /workspace/builds/worker-2-tc1/source [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config [INFO] started tweaking crates.io crate pwlp 1.0.0 [INFO] finished tweaking crates.io crate pwlp 1.0.0 [INFO] tweaked toml for crates.io crate pwlp 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pwlp 1.0.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pwlp 1.0.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.28 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.76 [INFO] [stderr] Downloaded wasm-bindgen v0.2.76 [INFO] [stderr] Downloaded futures v0.3.16 [INFO] [stderr] Downloaded eui48 v0.4.6 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded phf_macros v0.7.24 [INFO] [stderr] Downloaded slab v0.4.4 [INFO] [stderr] Downloaded termcolor v1.1.2 [INFO] [stderr] Downloaded toml v0.5.8 [INFO] [stderr] Downloaded cc v1.0.69 [INFO] [stderr] Downloaded rustc-serialize v0.3.24 [INFO] [stderr] Downloaded headers v0.3.4 [INFO] [stderr] Downloaded hyper v0.13.10 [INFO] [stderr] Downloaded serde_json v1.0.66 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded nix v0.22.1 [INFO] [stderr] Downloaded hmac-sha1 v0.1.3 [INFO] [stderr] Downloaded futures-util v0.3.16 [INFO] [stderr] Downloaded warp v0.2.5 [INFO] [stderr] Downloaded tokio v0.2.25 [INFO] [stderr] Downloaded rppal v0.11.3 [INFO] [stderr] Downloaded libc v0.2.100 [INFO] [stderr] Downloaded bumpalo v3.7.0 [INFO] [stderr] Downloaded rand v0.8.4 [INFO] [stderr] Downloaded url v2.2.2 [INFO] [stderr] Downloaded h2 v0.2.7 [INFO] [stderr] Downloaded tracing v0.1.26 [INFO] [stderr] Downloaded syn v1.0.75 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded serde_derive v1.0.128 [INFO] [stderr] Downloaded serde v1.0.128 [INFO] [stderr] Downloaded http v0.2.4 [INFO] [stderr] Downloaded siphasher v0.2.3 [INFO] [stderr] Downloaded phf_shared v0.7.24 [INFO] [stderr] Downloaded indexmap v1.7.0 [INFO] [stderr] Downloaded redox_syscall v0.2.10 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded mio v0.6.23 [INFO] [stderr] Downloaded bytes v1.0.1 [INFO] [stderr] Downloaded typenum v1.13.0 [INFO] [stderr] Downloaded tinyvec v1.3.1 [INFO] [stderr] Downloaded unicode-normalization v0.1.19 [INFO] [stderr] Downloaded pin-project v1.0.8 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded futures-sink v0.3.16 [INFO] [stderr] Downloaded pin-project-internal v0.4.28 [INFO] [stderr] Downloaded net2 v0.2.37 [INFO] [stderr] Downloaded pin-project-lite v0.1.12 [INFO] [stderr] Downloaded httparse v1.5.1 [INFO] [stderr] Downloaded tungstenite v0.11.1 [INFO] [stderr] Downloaded tokio-tungstenite v0.11.0 [INFO] [stderr] Downloaded pin-project-internal v1.0.8 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded memoffset v0.6.4 [INFO] [stderr] Downloaded mac_address v1.1.2 [INFO] [stderr] Downloaded futures-io v0.3.16 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded tempfile v3.2.0 [INFO] [stderr] Downloaded futures-core v0.3.16 [INFO] [stderr] Downloaded miow v0.2.2 [INFO] [stderr] Downloaded input_buffer v0.3.1 [INFO] [stderr] Downloaded cpufeatures v0.1.5 [INFO] [stderr] Downloaded generic-array v0.14.4 [INFO] [stderr] Downloaded sha-1 v0.9.7 [INFO] [stderr] Downloaded tokio-macros v0.2.6 [INFO] [stderr] Downloaded version_check v0.9.3 [INFO] [stderr] Downloaded matches v0.1.9 [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.76 [INFO] [stderr] Downloaded sha1 v0.2.0 [INFO] [stderr] Downloaded phf_generator v0.7.24 [INFO] [stderr] Downloaded phf v0.7.24 [INFO] [stderr] Downloaded headers-core v0.2.0 [INFO] [stderr] Downloaded httpdate v0.3.2 [INFO] [stderr] Downloaded socket2 v0.3.19 [INFO] [stderr] Downloaded rand_hc v0.3.1 [INFO] [stderr] Downloaded pin-project v0.4.28 [INFO] [stderr] Downloaded pin-project-lite v0.2.7 [INFO] [stderr] Downloaded tracing-core v0.1.19 [INFO] [stderr] Downloaded urlencoding v1.3.3 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.76 [INFO] [stderr] Downloaded futures-channel v0.3.16 [INFO] [stderr] Downloaded dtoa v0.4.8 [INFO] [stderr] Downloaded futures-task v0.3.16 [INFO] [stderr] Downloaded ppv-lite86 v0.2.10 [INFO] [stderr] Downloaded form_urlencoded v1.0.1 [INFO] [stderr] Downloaded unicode-bidi v0.3.6 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 975065ae95c7d679e190189194309ed4a10f1fce4856f91f19848efc2869ea3b [INFO] running `Command { std: "docker" "start" "-a" "975065ae95c7d679e190189194309ed4a10f1fce4856f91f19848efc2869ea3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "975065ae95c7d679e190189194309ed4a10f1fce4856f91f19848efc2869ea3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "975065ae95c7d679e190189194309ed4a10f1fce4856f91f19848efc2869ea3b", kill_on_drop: false }` [INFO] [stdout] 975065ae95c7d679e190189194309ed4a10f1fce4856f91f19848efc2869ea3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 799f60e1204b4d31a21cbb6a8e773dd83a608ab6cefa37dd1b0c63003d2cd619 [INFO] running `Command { std: "docker" "start" "-a" "799f60e1204b4d31a21cbb6a8e773dd83a608ab6cefa37dd1b0c63003d2cd619", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling serde_derive v1.0.128 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling unicode-bidi v0.3.6 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.128 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling tracing-core v0.1.19 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cpufeatures v0.1.5 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling sha-1 v0.9.7 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling multipart v0.17.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling nix v0.22.1 [INFO] [stderr] Compiling sha1 v0.2.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling headers v0.3.4 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling urlencoding v1.3.3 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling hmac-sha1 v0.1.3 [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/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/borrow.rs:181:30 [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 url v2.2.2 [INFO] [stderr] Compiling futures v0.3.16 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling tungstenite v0.11.1 [INFO] [stderr] Compiling tokio v0.2.25 [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" "799f60e1204b4d31a21cbb6a8e773dd83a608ab6cefa37dd1b0c63003d2cd619", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "799f60e1204b4d31a21cbb6a8e773dd83a608ab6cefa37dd1b0c63003d2cd619", kill_on_drop: false }` [INFO] [stdout] 799f60e1204b4d31a21cbb6a8e773dd83a608ab6cefa37dd1b0c63003d2cd619