[INFO] cloning repository https://github.com/camjackson/rusteroids
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camjackson/rusteroids" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamjackson%2Frusteroids", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamjackson%2Frusteroids'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7fad01b5340fd6d16a53ac21d715433a27eefe9
[INFO] checking camjackson/rusteroids against master#7f5a42b073dc2bee2aa625052eb066ee07072048 for pr-78991
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamjackson%2Frusteroids" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/camjackson/rusteroids on toolchain 7f5a42b073dc2bee2aa625052eb066ee07072048
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/camjackson/rusteroids
[INFO] finished tweaking git repo https://github.com/camjackson/rusteroids
[INFO] tweaked toml for git repo https://github.com/camjackson/rusteroids written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/camjackson/rusteroids already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "fetch" "--locked" "--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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a8749d38a1dc92c81673a2153b7d7a8c82ea09cc195ca4813b32bf99ae4f27c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4a8749d38a1dc92c81673a2153b7d7a8c82ea09cc195ca4813b32bf99ae4f27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a8749d38a1dc92c81673a2153b7d7a8c82ea09cc195ca4813b32bf99ae4f27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a8749d38a1dc92c81673a2153b7d7a8c82ea09cc195ca4813b32bf99ae4f27c", kill_on_drop: false }`
[INFO] [stdout] 4a8749d38a1dc92c81673a2153b7d7a8c82ea09cc195ca4813b32bf99ae4f27c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17c8f22a9294602f726f084bf9317e10f4784a1dec1170d83e5f70e9f2a0c0ed
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "17c8f22a9294602f726f084bf9317e10f4784a1dec1170d83e5f70e9f2a0c0ed", kill_on_drop: false }`
[INFO] [stderr] Checking libc v0.2.35
[INFO] [stderr] Compiling bitflags v0.9.1
[INFO] [stderr] Compiling serde v0.9.15
[INFO] [stderr] Compiling itoa v0.3.4
[INFO] [stderr] Compiling num-traits v0.1.41
[INFO] [stderr] Compiling unicode-xid v0.0.4
[INFO] [stderr] Compiling quote v0.3.15
[INFO] [stderr] Compiling typenum v1.9.0
[INFO] [stderr] Compiling khronos_api v1.0.1
[INFO] [stderr] Checking nodrop v0.1.12
[INFO] [stderr] Compiling ordermap v0.3.4
[INFO] [stderr] Compiling glob v0.2.11
[INFO] [stderr] Checking cfg-if v0.1.2
[INFO] [stderr] Checking rustc-demangle v0.1.5
[INFO] [stderr] Compiling gcc v0.3.54
[INFO] [stderr] Checking allocators v0.1.0 (https://github.com/citybound/citybound#824b389b)
[INFO] [stderr] Checking void v1.0.2
[INFO] [stderr] Checking either v1.4.0
[INFO] [stderr] Checking dtoa v0.4.2
[INFO] [stderr] Compiling phf_shared v0.7.21
[INFO] [stderr] Compiling x11-dl v2.17.2
[INFO] [stderr] Checking num-complex v0.1.41
[INFO] [stderr] Compiling synom v0.11.3
[INFO] [stderr] Compiling xml-rs v0.6.1
[INFO] [stderr] Checking app_dirs v1.1.1
[INFO] [stderr] Checking chunky v0.1.0 (https://github.com/citybound/citybound#824b389b)
[INFO] [stderr] Checking unreachable v0.1.1
[INFO] [stderr] Checking primal-check v0.2.3
[INFO] [stderr] Checking primal-sieve v0.2.8
[INFO] [stderr] Checking itertools v0.7.4
[INFO] [stderr] Compiling phf v0.7.21
[INFO] [stderr] Checking serde_json v1.0.9
[INFO] [stderr] Checking rand v0.3.19
[INFO] [stderr] Checking shared_library v0.1.8
[INFO] [stdout] error[E0599]: no method named `resize_default` found for struct `Vec