[INFO] cloning repository https://github.com/White-Oak/coki-jit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/White-Oak/coki-jit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhite-Oak%2Fcoki-jit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhite-Oak%2Fcoki-jit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4fcd90f1789936132c1edc2dab7d62f76db39ed1
[INFO] checking White-Oak/coki-jit/4fcd90f1789936132c1edc2dab7d62f76db39ed1 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhite-Oak%2Fcoki-jit" "/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/White-Oak/coki-jit on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/White-Oak/coki-jit
[INFO] finished tweaking git repo https://github.com/White-Oak/coki-jit
[INFO] tweaked toml for git repo https://github.com/White-Oak/coki-jit written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/White-Oak/coki-jit 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Updating git repository `https://github.com/DanSimon/peruse.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v2.1.0
[INFO] [stderr]   Downloaded aho-corasick v0.4.1
[INFO] [stderr]   Downloaded regex v0.1.48
[INFO] [stderr]   Downloaded libc v0.2.7
[INFO] [stderr]   Downloaded memchr v0.1.10
[INFO] [stderr]   Downloaded yaml-rust v0.3.0
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1eb2552f89e3acfee1a65fdf6875ef1c47d1aaa2fb8e916ecb7eb22511cef87a
[INFO] running `Command { std: "docker" "start" "-a" "1eb2552f89e3acfee1a65fdf6875ef1c47d1aaa2fb8e916ecb7eb22511cef87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eb2552f89e3acfee1a65fdf6875ef1c47d1aaa2fb8e916ecb7eb22511cef87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb2552f89e3acfee1a65fdf6875ef1c47d1aaa2fb8e916ecb7eb22511cef87a", kill_on_drop: false }`
[INFO] [stdout] 1eb2552f89e3acfee1a65fdf6875ef1c47d1aaa2fb8e916ecb7eb22511cef87a
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c52124fbee49038e90ea1176be5be8b5ee6d85a60c215fca634ca923fea5664
[INFO] running `Command { std: "docker" "start" "-a" "6c52124fbee49038e90ea1176be5be8b5ee6d85a60c215fca634ca923fea5664", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking libc v0.2.7
[INFO] [stderr]     Checking regex-syntax v0.2.2
[INFO] [stderr]     Checking yaml-rust v0.3.0
[INFO] [stderr]     Checking vec_map v0.4.0
[INFO] [stderr]     Checking coki_grammar v0.1.0 (/opt/rustwide/workdir/grammar)
[INFO] [stderr]     Checking ansi_term v0.7.2
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking strsim v0.4.0
[INFO] [stderr]     Checking memchr v0.1.10
[INFO] [stderr]     Checking coki_jitter v0.1.0 (/opt/rustwide/workdir/jitter)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `heap` in `alloc`
[INFO] [stdout]   --> jitter/src/jit.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |         alloc::heap::allocate(size, alignment)
[INFO] [stdout]    |                ^^^^ could not find `heap` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `heap` in `alloc`
[INFO] [stdout]   --> jitter/src/jit.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |         alloc::heap::deallocate(addr, size, alignment)
[INFO] [stdout]    |                ^^^^ could not find `heap` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aho-corasick v0.4.1
[INFO] [stdout] error[E0635]: unknown feature `heap_api`
[INFO] [stdout]  --> jitter/src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(heap_api)]
[INFO] [stdout]   |            ^^^^^^^^
[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 `coki_jitter` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6c52124fbee49038e90ea1176be5be8b5ee6d85a60c215fca634ca923fea5664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c52124fbee49038e90ea1176be5be8b5ee6d85a60c215fca634ca923fea5664", kill_on_drop: false }`
[INFO] [stdout] 6c52124fbee49038e90ea1176be5be8b5ee6d85a60c215fca634ca923fea5664