[INFO] cloning repository https://github.com/yberreby/benchmarks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yberreby/benchmarks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyberreby%2Fbenchmarks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyberreby%2Fbenchmarks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2815509e178888da003eeab674c296fa9d17b791 [INFO] checking yberreby/benchmarks against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyberreby%2Fbenchmarks" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yberreby/benchmarks on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yberreby/benchmarks [INFO] finished tweaking git repo https://github.com/yberreby/benchmarks [INFO] tweaked toml for git repo https://github.com/yberreby/benchmarks written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yberreby/benchmarks 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52551ea1d7e99f74c9e5e0ce95a38f818a8d64b9f6b932d2f7d095e40c363a94 [INFO] running `Command { std: "docker" "start" "-a" "52551ea1d7e99f74c9e5e0ce95a38f818a8d64b9f6b932d2f7d095e40c363a94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52551ea1d7e99f74c9e5e0ce95a38f818a8d64b9f6b932d2f7d095e40c363a94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52551ea1d7e99f74c9e5e0ce95a38f818a8d64b9f6b932d2f7d095e40c363a94", kill_on_drop: false }` [INFO] [stdout] 52551ea1d7e99f74c9e5e0ce95a38f818a8d64b9f6b932d2f7d095e40c363a94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acd69a77bc664ac74eb6f0ce4bcd346e0a64230496424a001cd1c69d0019f661 [INFO] running `Command { std: "docker" "start" "-a" "acd69a77bc664ac74eb6f0ce4bcd346e0a64230496424a001cd1c69d0019f661", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.8 [INFO] [stderr] Checking crossbeam v0.2.10 [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking chan v0.1.18 [INFO] [stderr] Checking benchmarks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0635]: unknown feature `str_char` [INFO] [stdout] --> benches/char_at.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(str_char)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `benchmarks` (bench "char_at") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0635]: unknown feature `str_char` [INFO] [stdout] --> benches/bnned.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(str_char)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `str_char` [INFO] [stdout] --> benches/stdio.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(str_char)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `heap` in `alloc` [INFO] [stdout] --> benches/alloc.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | alloc::heap::allocate(4, 64) [INFO] [stdout] | ^^^^ could not find `heap` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `heap_api` [INFO] [stdout] --> benches/channels.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test, alloc, heap_api)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `heap_api` [INFO] [stdout] --> benches/alloc.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test, alloc, heap_api)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `benchmarks` (bench "bnned") due to 2 previous errors [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `benchmarks` (bench "alloc") due to 3 previous errors [INFO] [stderr] error: could not compile `benchmarks` (bench "stdio") due to 2 previous errors [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `benchmarks` (bench "channels") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "acd69a77bc664ac74eb6f0ce4bcd346e0a64230496424a001cd1c69d0019f661", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acd69a77bc664ac74eb6f0ce4bcd346e0a64230496424a001cd1c69d0019f661", kill_on_drop: false }` [INFO] [stdout] acd69a77bc664ac74eb6f0ce4bcd346e0a64230496424a001cd1c69d0019f661 [INFO] checking yberreby/benchmarks against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyberreby%2Fbenchmarks" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yberreby/benchmarks on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yberreby/benchmarks [INFO] finished tweaking git repo https://github.com/yberreby/benchmarks [INFO] tweaked toml for git repo https://github.com/yberreby/benchmarks written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/yberreby/benchmarks 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed1551a066f02b16e05d38f3a904c2a2f41222a5c5b3ff88247a7afc48e25183 [INFO] running `Command { std: "docker" "start" "-a" "ed1551a066f02b16e05d38f3a904c2a2f41222a5c5b3ff88247a7afc48e25183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed1551a066f02b16e05d38f3a904c2a2f41222a5c5b3ff88247a7afc48e25183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed1551a066f02b16e05d38f3a904c2a2f41222a5c5b3ff88247a7afc48e25183", kill_on_drop: false }` [INFO] [stdout] ed1551a066f02b16e05d38f3a904c2a2f41222a5c5b3ff88247a7afc48e25183 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f1265b6b49483bbf814e15e861e77e18b6b8bdc629b82779d6decad5bc288b6 [INFO] running `Command { std: "docker" "start" "-a" "2f1265b6b49483bbf814e15e861e77e18b6b8bdc629b82779d6decad5bc288b6", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "2f1265b6b49483bbf814e15e861e77e18b6b8bdc629b82779d6decad5bc288b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f1265b6b49483bbf814e15e861e77e18b6b8bdc629b82779d6decad5bc288b6", kill_on_drop: false }` [INFO] [stdout] 2f1265b6b49483bbf814e15e861e77e18b6b8bdc629b82779d6decad5bc288b6