[INFO] cloning repository https://github.com/sortalongo/gas_sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sortalongo/gas_sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsortalongo%2Fgas_sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsortalongo%2Fgas_sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] decc77477631efe552f03baa660036fbeb906e93
[INFO] testing sortalongo/gas_sim against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsortalongo%2Fgas_sim" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sortalongo/gas_sim on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sortalongo/gas_sim
[INFO] finished tweaking git repo https://github.com/sortalongo/gas_sim
[INFO] tweaked toml for git repo https://github.com/sortalongo/gas_sim written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/sortalongo/gas_sim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-0/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[INFO] the lockfile is outdated, regenerating it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" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39975d3209fe0d69746c033df86ba440f8785691e19ebb6a91f944133561ab8f
[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" "39975d3209fe0d69746c033df86ba440f8785691e19ebb6a91f944133561ab8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39975d3209fe0d69746c033df86ba440f8785691e19ebb6a91f944133561ab8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39975d3209fe0d69746c033df86ba440f8785691e19ebb6a91f944133561ab8f", kill_on_drop: false }`
[INFO] [stdout] 39975d3209fe0d69746c033df86ba440f8785691e19ebb6a91f944133561ab8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--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] 67847f617aaddad8e616511309127e1295f1d4de7d3b4a1e0a03ba7665a2417d
[INFO] running `Command { std: "docker" "start" "-a" "67847f617aaddad8e616511309127e1295f1d4de7d3b4a1e0a03ba7665a2417d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling fern v0.3.5
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling particles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `FloatOps`
[INFO] [stdout]  --> src/space.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{custom_float, FloatOps, Particle, Time};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 6.67s
[INFO] running `Command { std: "docker" "inspect" "67847f617aaddad8e616511309127e1295f1d4de7d3b4a1e0a03ba7665a2417d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67847f617aaddad8e616511309127e1295f1d4de7d3b4a1e0a03ba7665a2417d", kill_on_drop: false }`
[INFO] [stdout] 67847f617aaddad8e616511309127e1295f1d4de7d3b4a1e0a03ba7665a2417d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4405640a23d54bfb1850abd7546d4f3830e26e27d1944aa9d51e16f68d0a7614
[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" "4405640a23d54bfb1850abd7546d4f3830e26e27d1944aa9d51e16f68d0a7614", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stdout] warning: unused import: `FloatOps`
[INFO] [stdout]  --> src/space.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{custom_float, FloatOps, Particle, Time};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.2.27
[INFO] [stderr]    Compiling particles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `FloatOps`
[INFO] [stdout]  --> src/space.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{custom_float, FloatOps, Particle, Time};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds`, `SpaceVec`
[INFO] [stdout]   --> src/space_box.rs:97:58
[INFO] [stdout]    |
[INFO] [stdout] 97 |   use super::super::{Collision, Particle, Space, Vector, SpaceVec, Bounds, Time};
[INFO] [stdout]    |                                                          ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/space_box.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let l = ((TOP_RIGHT.0).1 - P1.r);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Space`
[INFO] [stdout]   --> src/space_vec.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 |   use super::super::{Particle, Space, Vector};
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.40s
[INFO] running `Command { std: "docker" "inspect" "4405640a23d54bfb1850abd7546d4f3830e26e27d1944aa9d51e16f68d0a7614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4405640a23d54bfb1850abd7546d4f3830e26e27d1944aa9d51e16f68d0a7614", kill_on_drop: false }`
[INFO] [stdout] 4405640a23d54bfb1850abd7546d4f3830e26e27d1944aa9d51e16f68d0a7614
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 650cfebd102e77c7798e8031e78fcde9c91d66579cb0e9c64e75b507ea89b2b8
[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" "650cfebd102e77c7798e8031e78fcde9c91d66579cb0e9c64e75b507ea89b2b8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `FloatOps`
[INFO] [stderr]  --> src/space.rs:3:27
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::{custom_float, FloatOps, Particle, Time};
[INFO] [stderr]   |                           ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FloatOps`
[INFO] [stderr]  --> src/space.rs:3:27
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::{custom_float, FloatOps, Particle, Time};
[INFO] [stderr]   |                           ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Bounds`, `SpaceVec`
[INFO] [stderr]   --> src/space_box.rs:97:58
[INFO] [stderr]    |
[INFO] [stderr] 97 |   use super::super::{Collision, Particle, Space, Vector, SpaceVec, Bounds, Time};
[INFO] [stderr]    |                                                          ^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/space_box.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |     let l = ((TOP_RIGHT.0).1 - P1.r);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Space`
[INFO] [stderr]   --> src/space_vec.rs:95:32
[INFO] [stderr]    |
[INFO] [stderr] 95 |   use super::super::{Particle, Space, Vector};
[INFO] [stderr]    |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/particles-49d23e1ce5b19322
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test bounded_rand::tests::custom_float_can_be_constant ... ok
[INFO] [stdout] test particle::tests::quadratic_formula_simple ... ok
[INFO] [stdout] test space_vec::tests::two_particles_yield_one_pair ... ok
[INFO] [stdout] test space_box::tests::single_particle_hits_wall ... ok
[INFO] [stdout] test particle::tests::impact_time_symmetrical_partices ... ok
[INFO] [stdout] test bounded_rand::tests::vector_is_bounded ... ok
[INFO] [stdout] test particle::tests::bounce_symmetrical_particles ... ok
[INFO] [stdout] test space_box::tests::particles_collide_before_wall ... ok
[INFO] [stdout] test bounded_rand::tests::custom_float_is_bounded ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/particles-dd51a29c4e153087
[INFO] [stdout] test cartesian_iter::tests::length_is_2_choose_l ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests particles
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "650cfebd102e77c7798e8031e78fcde9c91d66579cb0e9c64e75b507ea89b2b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "650cfebd102e77c7798e8031e78fcde9c91d66579cb0e9c64e75b507ea89b2b8", kill_on_drop: false }`
[INFO] [stdout] 650cfebd102e77c7798e8031e78fcde9c91d66579cb0e9c64e75b507ea89b2b8