[INFO] cloning repository https://github.com/aaneto/bike-sharing-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aaneto/bike-sharing-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaneto%2Fbike-sharing-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaneto%2Fbike-sharing-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c2e62c3f547b8c3faf1cc985a40f2795af9ddd0
[INFO] testing aaneto/bike-sharing-sim against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaneto%2Fbike-sharing-sim" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/aaneto/bike-sharing-sim on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aaneto/bike-sharing-sim
[INFO] finished tweaking git repo https://github.com/aaneto/bike-sharing-sim
[INFO] tweaked toml for git repo https://github.com/aaneto/bike-sharing-sim written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/aaneto/bike-sharing-sim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] f168efb6fb79c36c87f460ea48f3f821fb004363320dc0ced7e452f913d8b968
[INFO] running `Command { std: "docker" "start" "-a" "f168efb6fb79c36c87f460ea48f3f821fb004363320dc0ced7e452f913d8b968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f168efb6fb79c36c87f460ea48f3f821fb004363320dc0ced7e452f913d8b968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f168efb6fb79c36c87f460ea48f3f821fb004363320dc0ced7e452f913d8b968", kill_on_drop: false }`
[INFO] [stdout] f168efb6fb79c36c87f460ea48f3f821fb004363320dc0ced7e452f913d8b968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62fabb3edbbce246f1be9d9839b8c52087689ceacae7a5eb424d22292f5e4f61
[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" "62fabb3edbbce246f1be9d9839b8c52087689ceacae7a5eb424d22292f5e4f61", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.105
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling simba v0.5.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rand_distr v0.4.2
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling nalgebra v0.27.1
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling statrs v0.15.0
[INFO] [stderr]    Compiling bike-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `uniform_0_to_1`
[INFO] [stdout]  --> src/random.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn uniform_0_to_1() -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "62fabb3edbbce246f1be9d9839b8c52087689ceacae7a5eb424d22292f5e4f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62fabb3edbbce246f1be9d9839b8c52087689ceacae7a5eb424d22292f5e4f61", kill_on_drop: false }`
[INFO] [stdout] 62fabb3edbbce246f1be9d9839b8c52087689ceacae7a5eb424d22292f5e4f61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 9aec10df8055494ed08d5ad7e3dc4c11c6f3e68417d0b9a4eecc2001f3cb238a
[INFO] running `Command { std: "docker" "start" "-a" "9aec10df8055494ed08d5ad7e3dc4c11c6f3e68417d0b9a4eecc2001f3cb238a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bike-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `uniform_0_to_1`
[INFO] [stdout]  --> src/random.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn uniform_0_to_1() -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/bike_sim-0ee646e7311b4b10)
[INFO] running `Command { std: "docker" "inspect" "9aec10df8055494ed08d5ad7e3dc4c11c6f3e68417d0b9a4eecc2001f3cb238a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aec10df8055494ed08d5ad7e3dc4c11c6f3e68417d0b9a4eecc2001f3cb238a", kill_on_drop: false }`
[INFO] [stdout] 9aec10df8055494ed08d5ad7e3dc4c11c6f3e68417d0b9a4eecc2001f3cb238a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 2692f2b86e02168adf3e7351e1b86bddd3035816c373e4263ce39cc0a56a55d4
[INFO] running `Command { std: "docker" "start" "-a" "2692f2b86e02168adf3e7351e1b86bddd3035816c373e4263ce39cc0a56a55d4", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `uniform_0_to_1`
[INFO] [stderr]  --> src/random.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn uniform_0_to_1() -> f64 {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bike-sim` (bin "bike-sim" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bike_sim-0ee646e7311b4b10)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2692f2b86e02168adf3e7351e1b86bddd3035816c373e4263ce39cc0a56a55d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2692f2b86e02168adf3e7351e1b86bddd3035816c373e4263ce39cc0a56a55d4", kill_on_drop: false }`
[INFO] [stdout] 2692f2b86e02168adf3e7351e1b86bddd3035816c373e4263ce39cc0a56a55d4