[INFO] fetching crate autoperf 0.9.5... [INFO] checking autoperf-0.9.5 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate autoperf 0.9.5 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate autoperf 0.9.5 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate autoperf 0.9.5 [INFO] finished tweaking crates.io crate autoperf 0.9.5 [INFO] tweaked toml for crates.io crate autoperf 0.9.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate autoperf 0.9.5 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded phf_codegen v0.7.24 [INFO] [stderr] Downloaded phf_shared v0.7.24 [INFO] [stderr] Downloaded siphasher v0.2.3 [INFO] [stderr] Downloaded cc v1.0.54 [INFO] [stderr] Downloaded raw-cpuid v8.1.0 [INFO] [stderr] Downloaded serde v1.0.112 [INFO] [stderr] Downloaded serde_json v1.0.55 [INFO] [stderr] Downloaded memchr v1.0.2 [INFO] [stderr] Downloaded env_logger v0.6.2 [INFO] [stderr] Downloaded yaml-rust v0.3.5 [INFO] [stderr] Downloaded log v0.4.8 [INFO] [stderr] Downloaded csv v0.15.0 [INFO] [stderr] Downloaded bstr v0.2.13 [INFO] [stderr] Downloaded lazy_static v0.1.16 [INFO] [stderr] Downloaded libc v0.2.71 [INFO] [stderr] Downloaded regex-syntax v0.6.18 [INFO] [stderr] Downloaded regex v1.3.9 [INFO] [stderr] Downloaded x86 v0.34.0 [INFO] [stderr] Downloaded nom v1.2.4 [INFO] [stderr] Downloaded bit_field v0.10.0 [INFO] [stderr] Downloaded phf_generator v0.7.24 [INFO] [stderr] Downloaded crossbeam-channel v0.4.2 [INFO] [stderr] Downloaded libc v0.1.12 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded nom v4.2.3 [INFO] [stderr] Downloaded rustc-serialize v0.3.24 [INFO] [stderr] Downloaded clap v2.33.1 [INFO] [stderr] Downloaded hermit-abi v0.1.14 [INFO] [stderr] Downloaded aho-corasick v0.7.10 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] [stderr] Downloaded either v1.5.3 [INFO] [stderr] Downloaded itertools v0.5.10 [INFO] [stderr] Downloaded autocfg v1.0.0 [INFO] [stderr] Downloaded pbr v1.0.3 [INFO] [stderr] Downloaded tempdir v0.3.7 [INFO] [stderr] Downloaded mmap v0.1.1 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded siphasher v0.3.3 [INFO] [stderr] Downloaded perfcnt v0.6.0 [INFO] [stderr] Downloaded toml v0.2.1 [INFO] [stderr] Downloaded wait-timeout v0.1.5 [INFO] [stderr] Downloaded phf v0.7.24 [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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fcd00cd6954deaffdd6501092145acda09f87206ea4a0b9f295331d6893b08bb [INFO] running `Command { std: "docker" "start" "-a" "fcd00cd6954deaffdd6501092145acda09f87206ea4a0b9f295331d6893b08bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcd00cd6954deaffdd6501092145acda09f87206ea4a0b9f295331d6893b08bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcd00cd6954deaffdd6501092145acda09f87206ea4a0b9f295331d6893b08bb", kill_on_drop: false }` [INFO] [stdout] fcd00cd6954deaffdd6501092145acda09f87206ea4a0b9f295331d6893b08bb [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4a8880f57b7cb100757b397cda0741436bbe9186e4a7835de871490f3655d65 [INFO] running `Command { std: "docker" "start" "-a" "c4a8880f57b7cb100757b397cda0741436bbe9186e4a7835de871490f3655d65", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking siphasher v0.3.3 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling raw-cpuid v8.1.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking bit_field v0.10.0 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking mmap v0.1.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/borrow.rs:180:30 [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] Checking phf v0.8.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking pbr v1.0.3 [INFO] [stderr] Checking itertools v0.5.10 [INFO] [stderr] Checking wait-timeout v0.1.5 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stdout] error: aborting due to 1 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` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c4a8880f57b7cb100757b397cda0741436bbe9186e4a7835de871490f3655d65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4a8880f57b7cb100757b397cda0741436bbe9186e4a7835de871490f3655d65", kill_on_drop: false }` [INFO] [stdout] c4a8880f57b7cb100757b397cda0741436bbe9186e4a7835de871490f3655d65 [INFO] checking autoperf-0.9.5 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate autoperf 0.9.5 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate autoperf 0.9.5 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate autoperf 0.9.5 [INFO] finished tweaking crates.io crate autoperf 0.9.5 [INFO] tweaked toml for crates.io crate autoperf 0.9.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate autoperf 0.9.5 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8479f276c9e19cb63ec1738a57bcd9a7bdc93d066325aed737bac854c576881 [INFO] running `Command { std: "docker" "start" "-a" "e8479f276c9e19cb63ec1738a57bcd9a7bdc93d066325aed737bac854c576881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8479f276c9e19cb63ec1738a57bcd9a7bdc93d066325aed737bac854c576881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8479f276c9e19cb63ec1738a57bcd9a7bdc93d066325aed737bac854c576881", kill_on_drop: false }` [INFO] [stdout] e8479f276c9e19cb63ec1738a57bcd9a7bdc93d066325aed737bac854c576881 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4da0e03ac2a8e97f126d9e23b6874a94c1035f54273455651fa7a03512b8235 [INFO] running `Command { std: "docker" "start" "-a" "c4da0e03ac2a8e97f126d9e23b6874a94c1035f54273455651fa7a03512b8235", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "c4da0e03ac2a8e97f126d9e23b6874a94c1035f54273455651fa7a03512b8235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4da0e03ac2a8e97f126d9e23b6874a94c1035f54273455651fa7a03512b8235", kill_on_drop: false }` [INFO] [stdout] c4da0e03ac2a8e97f126d9e23b6874a94c1035f54273455651fa7a03512b8235