[INFO] cloning repository https://github.com/eddieantonio/brainmuck.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eddieantonio/brainmuck.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feddieantonio%2Fbrainmuck.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feddieantonio%2Fbrainmuck.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc50be35a31f0a6a2861c7e4bfd538c27482012f
[INFO] checking eddieantonio/brainmuck.rs against try#95813608313bff49cfc1afc393a946a3c085b772 for pr-148946
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feddieantonio%2Fbrainmuck.rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eddieantonio/brainmuck.rs
[INFO] finished tweaking git repo https://github.com/eddieantonio/brainmuck.rs
[INFO] tweaked toml for git repo https://github.com/eddieantonio/brainmuck.rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eddieantonio/brainmuck.rs on toolchain 95813608313bff49cfc1afc393a946a3c085b772
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/eddieantonio/brainmuck.rs 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" "+95813608313bff49cfc1afc393a946a3c085b772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structopt v0.3.25
[INFO] [stderr]   Downloaded proc-macro2 v1.0.32
[INFO] [stderr]   Downloaded structopt-derive v0.4.18
[INFO] [stderr]   Downloaded libc v0.2.107
[INFO] [stderr]   Downloaded syn v1.0.81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a6706b8d4c6c98267a14bb7f5b4a495131acf7ad743058c508162bcb2e86452
[INFO] running `Command { std: "docker" "start" "-a" "7a6706b8d4c6c98267a14bb7f5b4a495131acf7ad743058c508162bcb2e86452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a6706b8d4c6c98267a14bb7f5b4a495131acf7ad743058c508162bcb2e86452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6706b8d4c6c98267a14bb7f5b4a495131acf7ad743058c508162bcb2e86452", kill_on_drop: false }`
[INFO] [stdout] 7a6706b8d4c6c98267a14bb7f5b4a495131acf7ad743058c508162bcb2e86452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dd28302e9bef88146fd890b60cb94389392ab0dbcb9ed05af32dd6ef52b3012
[INFO] running `Command { std: "docker" "start" "-a" "5dd28302e9bef88146fd890b60cb94389392ab0dbcb9ed05af32dd6ef52b3012", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking mmap_jit v0.1.0 (/opt/rustwide/workdir/crates/mmap_jit)
[INFO] [stdout] error[E0432]: unresolved import `libc::MAP_JIT`
[INFO] [stdout]   --> crates/mmap_jit/src/mapped_region.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 |         use libc::{MAP_ANON, MAP_JIT, MAP_PRIVATE};
[INFO] [stdout]    |                              ^^^^^^^ no `MAP_JIT` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MAP_FAILED` in this scope
[INFO] [stdout]   --> crates/mmap_jit/src/mapped_region.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |         if memory == MAP_FAILED {
[INFO] [stdout]    |                      ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]    |
[INFO] [stdout]  1 + use libc::MAP_FAILED;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `libc::MAP_JIT`
[INFO] [stdout]   --> crates/mmap_jit/src/mapped_region.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 |         use libc::{MAP_ANON, MAP_JIT, MAP_PRIVATE};
[INFO] [stdout]    |                              ^^^^^^^ no `MAP_JIT` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MAP_FAILED` in this scope
[INFO] [stdout]   --> crates/mmap_jit/src/mapped_region.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |         if memory == MAP_FAILED {
[INFO] [stdout]    |                      ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]    |
[INFO] [stdout]  1 + use libc::MAP_FAILED;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mmap_jit` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mmap_jit` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5dd28302e9bef88146fd890b60cb94389392ab0dbcb9ed05af32dd6ef52b3012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd28302e9bef88146fd890b60cb94389392ab0dbcb9ed05af32dd6ef52b3012", kill_on_drop: false }`
[INFO] [stdout] 5dd28302e9bef88146fd890b60cb94389392ab0dbcb9ed05af32dd6ef52b3012