[INFO] cloning repository https://github.com/caitlyn-kyong/Facebook-mutuals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caitlyn-kyong/Facebook-mutuals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaitlyn-kyong%2FFacebook-mutuals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaitlyn-kyong%2FFacebook-mutuals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3799c3084d2d66db45475af4ee98f0c540ae7092
[INFO] checking caitlyn-kyong/Facebook-mutuals against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaitlyn-kyong%2FFacebook-mutuals" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/caitlyn-kyong/Facebook-mutuals
[INFO] finished tweaking git repo https://github.com/caitlyn-kyong/Facebook-mutuals
[INFO] tweaked toml for git repo https://github.com/caitlyn-kyong/Facebook-mutuals written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/caitlyn-kyong/Facebook-mutuals on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/caitlyn-kyong/Facebook-mutuals 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39209b48f9c470f61c857af6704d69dbe377501eaab744f3b91fc5bd797c26ae
[INFO] running `Command { std: "docker" "start" "-a" "39209b48f9c470f61c857af6704d69dbe377501eaab744f3b91fc5bd797c26ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39209b48f9c470f61c857af6704d69dbe377501eaab744f3b91fc5bd797c26ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39209b48f9c470f61c857af6704d69dbe377501eaab744f3b91fc5bd797c26ae", kill_on_drop: false }`
[INFO] [stdout] 39209b48f9c470f61c857af6704d69dbe377501eaab744f3b91fc5bd797c26ae
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82be2ccd1d9bdd1faf00173b73a0f62da1a71f9900ddc937f03ef446900ea9d4
[INFO] running `Command { std: "docker" "start" "-a" "82be2ccd1d9bdd1faf00173b73a0f62da1a71f9900ddc937f03ef446900ea9d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]     Checking dot v0.1.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking Project210 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `hashmap` in this scope
[INFO] [stdout]    --> src/main.rs:213:20
[INFO] [stdout]     |
[INFO] [stdout] 213 |             edges: hashmap!{
[INFO] [stdout]     |                    ^^^^^^^ help: a macro with a similar name exists: `hash_map`
[INFO] [stdout]    --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/macros.rs:443:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named macro `hash_map` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hashmap` in this scope
[INFO] [stdout]    --> src/main.rs:195:20
[INFO] [stdout]     |
[INFO] [stdout] 195 |             edges: hashmap!{
[INFO] [stdout]     |                    ^^^^^^^ help: a macro with a similar name exists: `hash_map`
[INFO] [stdout]    --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/macros.rs:443:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named macro `hash_map` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hashmap` in this scope
[INFO] [stdout]    --> src/main.rs:179:20
[INFO] [stdout]     |
[INFO] [stdout] 179 |             edges: hashmap!{
[INFO] [stdout]     |                    ^^^^^^^ help: a macro with a similar name exists: `hash_map`
[INFO] [stdout]    --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/macros.rs:443:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named macro `hash_map` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Project210` (bin "Project210" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "82be2ccd1d9bdd1faf00173b73a0f62da1a71f9900ddc937f03ef446900ea9d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82be2ccd1d9bdd1faf00173b73a0f62da1a71f9900ddc937f03ef446900ea9d4", kill_on_drop: false }`
[INFO] [stdout] 82be2ccd1d9bdd1faf00173b73a0f62da1a71f9900ddc937f03ef446900ea9d4