[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#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyberreby%2Fbenchmarks" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yberreby/benchmarks 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/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-1-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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.8 [INFO] [stderr] Downloaded chan v0.1.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 153201e128b84c5b4e9f4708d3751eaa2588b0489ef280a0db7c9afbe9f5b89f [INFO] running `Command { std: "docker" "start" "-a" "153201e128b84c5b4e9f4708d3751eaa2588b0489ef280a0db7c9afbe9f5b89f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "153201e128b84c5b4e9f4708d3751eaa2588b0489ef280a0db7c9afbe9f5b89f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "153201e128b84c5b4e9f4708d3751eaa2588b0489ef280a0db7c9afbe9f5b89f", kill_on_drop: false }` [INFO] [stdout] 153201e128b84c5b4e9f4708d3751eaa2588b0489ef280a0db7c9afbe9f5b89f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ac082dcc20f36f447956b0b51fb56fcdc6e35e278b81907198e2f39cd8c35bf0 [INFO] running `Command { std: "docker" "start" "-a" "ac082dcc20f36f447956b0b51fb56fcdc6e35e278b81907198e2f39cd8c35bf0", 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/stdio.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(str_char)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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[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 `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: 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: 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[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/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 "char_at") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `benchmarks` (bench "stdio") 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] [stderr] error: could not compile `benchmarks` (bench "bnned") due to 2 previous errors [INFO] [stderr] error: could not compile `benchmarks` (bench "alloc") due to 3 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" "ac082dcc20f36f447956b0b51fb56fcdc6e35e278b81907198e2f39cd8c35bf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac082dcc20f36f447956b0b51fb56fcdc6e35e278b81907198e2f39cd8c35bf0", kill_on_drop: false }` [INFO] [stdout] ac082dcc20f36f447956b0b51fb56fcdc6e35e278b81907198e2f39cd8c35bf0 [INFO] checking yberreby/benchmarks against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyberreby%2Fbenchmarks" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yberreby/benchmarks 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 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-1-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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e2c8ef44686794ca364046c881a1a3acd73a76027eee99e09e054fb9608d3d5 [INFO] running `Command { std: "docker" "start" "-a" "0e2c8ef44686794ca364046c881a1a3acd73a76027eee99e09e054fb9608d3d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e2c8ef44686794ca364046c881a1a3acd73a76027eee99e09e054fb9608d3d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e2c8ef44686794ca364046c881a1a3acd73a76027eee99e09e054fb9608d3d5", kill_on_drop: false }` [INFO] [stdout] 0e2c8ef44686794ca364046c881a1a3acd73a76027eee99e09e054fb9608d3d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9752101d6cd147127bf1b392035f6a9d371bf86850bcc0f3e7115e45eadfc64e [INFO] running `Command { std: "docker" "start" "-a" "9752101d6cd147127bf1b392035f6a9d371bf86850bcc0f3e7115e45eadfc64e", 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" "9752101d6cd147127bf1b392035f6a9d371bf86850bcc0f3e7115e45eadfc64e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9752101d6cd147127bf1b392035f6a9d371bf86850bcc0f3e7115e45eadfc64e", kill_on_drop: false }` [INFO] [stdout] 9752101d6cd147127bf1b392035f6a9d371bf86850bcc0f3e7115e45eadfc64e