[INFO] cloning repository https://github.com/ZiCog/tatami-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZiCog/tatami-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZiCog%2Ftatami-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZiCog%2Ftatami-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e288b90fb67673908cd4e059254695c38611a2ec
[INFO] testing ZiCog/tatami-rust against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZiCog%2Ftatami-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ZiCog/tatami-rust on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ZiCog/tatami-rust
[INFO] finished tweaking git repo https://github.com/ZiCog/tatami-rust
[INFO] tweaked toml for git repo https://github.com/ZiCog/tatami-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ZiCog/tatami-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30db2cf2c0e36df8022270f90ecdc90fbd28243ebb496fb0b5526ce0f6a6eb61
[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" "30db2cf2c0e36df8022270f90ecdc90fbd28243ebb496fb0b5526ce0f6a6eb61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30db2cf2c0e36df8022270f90ecdc90fbd28243ebb496fb0b5526ce0f6a6eb61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30db2cf2c0e36df8022270f90ecdc90fbd28243ebb496fb0b5526ce0f6a6eb61", kill_on_drop: false }`
[INFO] [stdout] 30db2cf2c0e36df8022270f90ecdc90fbd28243ebb496fb0b5526ce0f6a6eb61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3f9802d30d3731c4b9b0d5c7857bf9a54796d61d07abd3350ad16a1ff7fd6aa
[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" "c3f9802d30d3731c4b9b0d5c7857bf9a54796d61d07abd3350ad16a1ff7fd6aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling tatami_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::defs::defs`
[INFO] [stdout]  --> primes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::defs::defs;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no `defs` in `defs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `defs::defs`
[INFO] [stdout]   --> build.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | use defs::defs::{Int, FNUM, PNUM, SMAX};
[INFO] [stdout]    |           ^^^^ could not find `defs` in `defs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tatami_rust` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "c3f9802d30d3731c4b9b0d5c7857bf9a54796d61d07abd3350ad16a1ff7fd6aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f9802d30d3731c4b9b0d5c7857bf9a54796d61d07abd3350ad16a1ff7fd6aa", kill_on_drop: false }`
[INFO] [stdout] c3f9802d30d3731c4b9b0d5c7857bf9a54796d61d07abd3350ad16a1ff7fd6aa