[INFO] cloning repository https://github.com/faern/forkjoin-benchmarking [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/faern/forkjoin-benchmarking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaern%2Fforkjoin-benchmarking", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaern%2Fforkjoin-benchmarking'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2871e809b286229b2df81d61813a4c523c726952 [INFO] checking faern/forkjoin-benchmarking against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaern%2Fforkjoin-benchmarking" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/faern/forkjoin-benchmarking 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 git repo https://github.com/faern/forkjoin-benchmarking [INFO] finished tweaking git repo https://github.com/faern/forkjoin-benchmarking [INFO] tweaked toml for git repo https://github.com/faern/forkjoin-benchmarking written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/faern/forkjoin-benchmarking 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] Updating git repository `https://github.com/faern/criterion.rs` [INFO] [stderr] Updating git repository `https://github.com/faern/forkjoin` [INFO] [stderr] Updating git repository `https://github.com/rust-lang/log` [INFO] [stderr] Updating git repository `https://github.com/rust-lang/rustc-serialize` [INFO] [stderr] Updating git repository `https://github.com/japaric/simplot.rs` [INFO] [stderr] Updating git repository `https://github.com/japaric/space.rs` [INFO] [stderr] Updating git repository `https://github.com/japaric/stats.rs` [INFO] [stderr] Updating git repository `https://github.com/rust-lang/time` [INFO] [stderr] Updating git repository `https://github.com/faern/rust-scheduler` [INFO] [stderr] Updating git repository `https://github.com/japaric/cast.rs` [INFO] [stderr] Updating git repository `https://github.com/japaric/zip.rs` [INFO] [stderr] Updating git repository `https://github.com/japaric/float.rs` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand v0.3.13 [INFO] [stderr] Downloaded thread-scoped v1.0.1 [INFO] [stderr] Downloaded num_cpus v0.2.10 [INFO] [stderr] Downloaded argparse v0.2.1 [INFO] [stderr] Downloaded advapi32-sys v0.1.2 [INFO] [stderr] Downloaded deque v0.3.1 [INFO] [stderr] Downloaded libc v0.2.6 [INFO] [stderr] Downloaded time v0.1.34 [INFO] [stderr] Downloaded winapi v0.2.5 [INFO] [stderr] Downloaded errno v0.1.6 [INFO] [stderr] Downloaded kernel32-sys v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 706bb7536b7394d1d885910ee81e2db5026317a3249342ea5572f5bda9e63f11 [INFO] running `Command { std: "docker" "start" "-a" "706bb7536b7394d1d885910ee81e2db5026317a3249342ea5572f5bda9e63f11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "706bb7536b7394d1d885910ee81e2db5026317a3249342ea5572f5bda9e63f11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "706bb7536b7394d1d885910ee81e2db5026317a3249342ea5572f5bda9e63f11", kill_on_drop: false }` [INFO] [stdout] 706bb7536b7394d1d885910ee81e2db5026317a3249342ea5572f5bda9e63f11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 415785f70113420bd501f574f3f13f92db39cbb9d08aa2ceed337cd9eb41d46c [INFO] running `Command { std: "docker" "start" "-a" "415785f70113420bd501f574f3f13f92db39cbb9d08aa2ceed337cd9eb41d46c", kill_on_drop: false }` [INFO] [stderr] Checking winapi v0.2.5 [INFO] [stderr] Checking libc v0.2.6 [INFO] [stderr] Compiling kernel32-sys v0.2.1 [INFO] [stderr] Compiling advapi32-sys v0.1.2 [INFO] [stderr] Checking cast v0.0.0 (https://github.com/japaric/cast.rs#34ee2159) [INFO] [stderr] Checking thread-scoped v1.0.1 [INFO] [stderr] Compiling zip v0.0.0 (https://github.com/japaric/zip.rs#393037bc) [INFO] [stderr] Checking rustc-serialize v0.3.16 (https://github.com/rust-lang/rustc-serialize#9fee4f1b) [INFO] [stderr] Compiling criterion_macros v0.0.0 (https://github.com/faern/criterion.rs?branch=forkjoin_additions#f905100c) [INFO] [stderr] Checking argparse v0.2.1 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/criterion.rs-35af0086a7f23f1e/f905100/macros/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(plugin_registrar)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: plugins are no longer supported [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/criterion.rs-35af0086a7f23f1e/f905100/macros/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate rustc_plugin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] | [INFO] [stdout] = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `syntax` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/criterion.rs-35af0086a7f23f1e/f905100/macros/src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | extern crate syntax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `plugin_registrar` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/criterion.rs-35af0086a7f23f1e/f905100/macros/src/lib.rs:17:3 [INFO] [stdout] | [INFO] [stdout] 17 | #[plugin_registrar] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `plugin_registrar` is in scope, but it is a function, not an attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking float v0.0.0 (https://github.com/japaric/float.rs#6f1ad86a) [INFO] [stderr] Checking simplot v0.0.0 (https://github.com/japaric/simplot.rs#16c4cc5b) [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rustc-serialize-66605e9fa1eadfa8/9fee4f1/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `criterion_macros` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/simplot.rs-a87b4b0a061b4207/16c4cc5/src/data.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | f64::from(self) [INFO] [stdout] | ^^^^ multiple `from` found [INFO] [stdout] ... [INFO] [stdout] 28 | impl_data!(f32, f64, i16, i32, i64, i8, isize, u16, u32, u64, u8, usize); [INFO] [stdout] | ------------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in the trait `cast::From` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/cast.rs-199867299dfb3b6d/34ee215/src/lib.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | fn from(Src) -> Self::Output; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in the trait `std::convert::From` [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/convert/mod.rs:585:5 [INFO] [stdout] = note: this error originates in the macro `impl_data` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use fully-qualified syntax to disambiguate [INFO] [stdout] | [INFO] [stdout] 15 | ::from(self) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 15 | ::from(self) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/simplot.rs-a87b4b0a061b4207/16c4cc5/src/data.rs:21:26 [INFO] [stdout] | [INFO] [stdout] 21 | f64::from(*self) [INFO] [stdout] | ^^^^ multiple `from` found [INFO] [stdout] ... [INFO] [stdout] 28 | impl_data!(f32, f64, i16, i32, i64, i8, isize, u16, u32, u64, u8, usize); [INFO] [stdout] | ------------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in the trait `cast::From` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/cast.rs-199867299dfb3b6d/34ee215/src/lib.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | fn from(Src) -> Self::Output; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in the trait `std::convert::From` [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/convert/mod.rs:585:5 [INFO] [stdout] = note: this error originates in the macro `impl_data` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use fully-qualified syntax to disambiguate [INFO] [stdout] | [INFO] [stdout] 21 | ::from(*self) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 21 | ::from(*self) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rustc-serialize-66605e9fa1eadfa8/9fee4f1/src/serialize.rs:452:5 [INFO] [stdout] | [INFO] [stdout] 452 | 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] 448 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `simplot` (lib) due to 3 previous errors [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0310, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "415785f70113420bd501f574f3f13f92db39cbb9d08aa2ceed337cd9eb41d46c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "415785f70113420bd501f574f3f13f92db39cbb9d08aa2ceed337cd9eb41d46c", kill_on_drop: false }` [INFO] [stdout] 415785f70113420bd501f574f3f13f92db39cbb9d08aa2ceed337cd9eb41d46c