[INFO] cloning repository https://github.com/Overpeek/cas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Overpeek/cas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOverpeek%2Fcas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOverpeek%2Fcas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 007f43a3259d3abdaa67102ed564bbbd78e82a87
[INFO] checking Overpeek/cas against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOverpeek%2Fcas" "/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/Overpeek/cas on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Overpeek/cas
[INFO] finished tweaking git repo https://github.com/Overpeek/cas
[INFO] tweaked toml for git repo https://github.com/Overpeek/cas written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Overpeek/cas already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 680a305400b11c831adb7659b3d71543060f0c2aa9cdf650040a6a551e938548
[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" "680a305400b11c831adb7659b3d71543060f0c2aa9cdf650040a6a551e938548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680a305400b11c831adb7659b3d71543060f0c2aa9cdf650040a6a551e938548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680a305400b11c831adb7659b3d71543060f0c2aa9cdf650040a6a551e938548", kill_on_drop: false }`
[INFO] [stdout] 680a305400b11c831adb7659b3d71543060f0c2aa9cdf650040a6a551e938548
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d2167b1e4bc54b5f04eda28a7c92cf857bf1ce5d1d523503b5d8a1870e065bc9
[INFO] running `Command { std: "docker" "start" "-a" "d2167b1e4bc54b5f04eda28a7c92cf857bf1ce5d1d523503b5d8a1870e065bc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking once_cell v1.7.0
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking mio v0.7.9
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking crossterm v0.19.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking cas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cas-cli v0.1.0 (/opt/rustwide/workdir/examples/cas-cli)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `crossterm`
[INFO] [stdout]  --> examples/cas-cli/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crossterm::{
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `crossterm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crossterm`
[INFO] [stdout]  --> examples/cas-cli/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crossterm::{
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `crossterm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `execute`
[INFO] [stdout]   --> examples/cas-cli/main.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         execute!(
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cas-cli`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `crossterm`
[INFO] [stdout]  --> examples/cas-cli/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crossterm::{
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `crossterm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crossterm`
[INFO] [stdout]  --> examples/cas-cli/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crossterm::{
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `crossterm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `execute`
[INFO] [stdout]   --> examples/cas-cli/main.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         execute!(
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d2167b1e4bc54b5f04eda28a7c92cf857bf1ce5d1d523503b5d8a1870e065bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2167b1e4bc54b5f04eda28a7c92cf857bf1ce5d1d523503b5d8a1870e065bc9", kill_on_drop: false }`
[INFO] [stdout] d2167b1e4bc54b5f04eda28a7c92cf857bf1ce5d1d523503b5d8a1870e065bc9