[INFO] cloning repository https://github.com/swy870520/RendezvousHash
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swy870520/RendezvousHash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswy870520%2FRendezvousHash", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswy870520%2FRendezvousHash'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30e42d4213714181f4bf1299b19a45d87a73efd6
[INFO] checking swy870520/RendezvousHash against beta-2020-07-24 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswy870520%2FRendezvousHash" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  61% (173/283)   
Checking out files:  62% (176/283)   
Checking out files:  63% (179/283)   
Checking out files:  64% (182/283)   
Checking out files:  65% (184/283)   
Checking out files:  66% (187/283)   
Checking out files:  67% (190/283)   
Checking out files:  68% (193/283)   
Checking out files:  69% (196/283)   
Checking out files:  70% (199/283)   
Checking out files:  71% (201/283)   
Checking out files:  72% (204/283)   
Checking out files:  73% (207/283)   
Checking out files:  74% (210/283)   
Checking out files:  75% (213/283)   
Checking out files:  76% (216/283)   
Checking out files:  77% (218/283)   
Checking out files:  78% (221/283)   
Checking out files:  79% (224/283)   
Checking out files:  80% (227/283)   
Checking out files:  81% (230/283)   
Checking out files:  82% (233/283)   
Checking out files:  83% (235/283)   
Checking out files:  84% (238/283)   
Checking out files:  85% (241/283)   
Checking out files:  86% (244/283)   
Checking out files:  87% (247/283)   
Checking out files:  88% (250/283)   
Checking out files:  89% (252/283)   
Checking out files:  90% (255/283)   
Checking out files:  91% (258/283)   
Checking out files:  92% (261/283)   
Checking out files:  93% (264/283)   
Checking out files:  94% (267/283)   
Checking out files:  95% (269/283)   
Checking out files:  96% (272/283)   
Checking out files:  97% (275/283)   
Checking out files:  98% (278/283)   
Checking out files:  99% (281/283)   
Checking out files: 100% (283/283)   
Checking out files: 100% (283/283), done.
[INFO] validating manifest of git repo https://github.com/swy870520/RendezvousHash on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/swy870520/RendezvousHash
[INFO] finished tweaking git repo https://github.com/swy870520/RendezvousHash
[INFO] tweaked toml for git repo https://github.com/swy870520/RendezvousHash written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/swy870520/RendezvousHash already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-10/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", 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] cedcd0f2db30c215675f23e427590d9309a73631327ced512f921f929e7fe652
[INFO] running `Command { std: "docker" "start" "-a" "cedcd0f2db30c215675f23e427590d9309a73631327ced512f921f929e7fe652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cedcd0f2db30c215675f23e427590d9309a73631327ced512f921f929e7fe652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cedcd0f2db30c215675f23e427590d9309a73631327ced512f921f929e7fe652", kill_on_drop: false }`
[INFO] [stdout] cedcd0f2db30c215675f23e427590d9309a73631327ced512f921f929e7fe652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 382348b0732179aea4b05d1ce0808101c4542fa5310f4c1725ec604a2666e2bc
[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" "382348b0732179aea4b05d1ce0808101c4542fa5310f4c1725ec604a2666e2bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking RendezvousHash v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `RendezvousHash` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rendezvous_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stdout] error[E0463]: can't find crate for `rendezvous_hash`
[INFO] [stdout]  --> examples/bench.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rendezvous_hash;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `RendezvousHash`.
[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] warning: crate `RendezvousHash` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rendezvous_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "382348b0732179aea4b05d1ce0808101c4542fa5310f4c1725ec604a2666e2bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "382348b0732179aea4b05d1ce0808101c4542fa5310f4c1725ec604a2666e2bc", kill_on_drop: false }`
[INFO] [stdout] 382348b0732179aea4b05d1ce0808101c4542fa5310f4c1725ec604a2666e2bc
