[INFO] cloning repository https://github.com/aschenbecherwespe/prace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aschenbecherwespe/prace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faschenbecherwespe%2Fprace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faschenbecherwespe%2Fprace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1c3d449b74293e9c0f8569b5b538756ee81a09e
[INFO] testing aschenbecherwespe/prace against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faschenbecherwespe%2Fprace" "/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/aschenbecherwespe/prace on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aschenbecherwespe/prace
[INFO] finished tweaking git repo https://github.com/aschenbecherwespe/prace
[INFO] tweaked toml for git repo https://github.com/aschenbecherwespe/prace written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/aschenbecherwespe/prace already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] b5b2a1078d16981128d9da77516b5190ca7921c690b1607c303e61707b3f68cb
[INFO] running `Command { std: "docker" "start" "-a" "b5b2a1078d16981128d9da77516b5190ca7921c690b1607c303e61707b3f68cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5b2a1078d16981128d9da77516b5190ca7921c690b1607c303e61707b3f68cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b2a1078d16981128d9da77516b5190ca7921c690b1607c303e61707b3f68cb", kill_on_drop: false }`
[INFO] [stdout] b5b2a1078d16981128d9da77516b5190ca7921c690b1607c303e61707b3f68cb
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] dafbbfbfa6a18181663e521ff6ebb5617fb673e6d498187a9eabd7f4f6d44590
[INFO] running `Command { std: "docker" "start" "-a" "dafbbfbfa6a18181663e521ff6ebb5617fb673e6d498187a9eabd7f4f6d44590", kill_on_drop: false }`
[INFO] [stderr]    Compiling prace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `point`
[INFO] [stdout]   --> src/main.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn point(x: f32, y: f32, z: f32) -> Tuple {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vector`
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn vector(x: f32, y: f32, z: f32) -> Tuple {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_point`
[INFO] [stdout]   --> src/main.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn is_point(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_vector`
[INFO] [stdout]   --> src/main.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn is_vector(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `magnitude`
[INFO] [stdout]   --> src/main.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn magnitude(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normalize`
[INFO] [stdout]   --> src/main.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn normalize(&self) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dot`
[INFO] [stdout]   --> src/main.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn dot(&self, other: &Tuple) -> f32 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cross`
[INFO] [stdout]   --> src/main.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn cross(&self, other: &Tuple) -> Tuple {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cross_product`
[INFO] [stdout]    --> src/main.rs:377:4
[INFO] [stdout]     |
[INFO] [stdout] 377 | fn cross_product() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "dafbbfbfa6a18181663e521ff6ebb5617fb673e6d498187a9eabd7f4f6d44590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dafbbfbfa6a18181663e521ff6ebb5617fb673e6d498187a9eabd7f4f6d44590", kill_on_drop: false }`
[INFO] [stdout] dafbbfbfa6a18181663e521ff6ebb5617fb673e6d498187a9eabd7f4f6d44590
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 6d50a0fa161795989ad33fdfdf8139c4de6efdff13b752389aab66e00658ef89
[INFO] running `Command { std: "docker" "start" "-a" "6d50a0fa161795989ad33fdfdf8139c4de6efdff13b752389aab66e00658ef89", kill_on_drop: false }`
[INFO] [stderr]    Compiling prace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `cross`
[INFO] [stdout]   --> src/main.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn cross(&self, other: &Tuple) -> Tuple {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cross_product`
[INFO] [stdout]    --> src/main.rs:377:4
[INFO] [stdout]     |
[INFO] [stdout] 377 | fn cross_product() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "6d50a0fa161795989ad33fdfdf8139c4de6efdff13b752389aab66e00658ef89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d50a0fa161795989ad33fdfdf8139c4de6efdff13b752389aab66e00658ef89", kill_on_drop: false }`
[INFO] [stdout] 6d50a0fa161795989ad33fdfdf8139c4de6efdff13b752389aab66e00658ef89
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 55bad2e7ec9669928cd14383950269a8fe7826669b7a94433091be068b32fc80
[INFO] running `Command { std: "docker" "start" "-a" "55bad2e7ec9669928cd14383950269a8fe7826669b7a94433091be068b32fc80", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `cross`
[INFO] [stderr]   --> src/main.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn cross(&self, other: &Tuple) -> Tuple {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cross_product`
[INFO] [stderr]    --> src/main.rs:377:4
[INFO] [stderr]     |
[INFO] [stderr] 377 | fn cross_product() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `prace` (bin "prace" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prace-f78294fd29ee1d13)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test div_tuple_by_scalar ... ok
[INFO] [stdout] test magnitude_pos ... ok
[INFO] [stdout] test magnitude_unit_y ... ok
[INFO] [stdout] test negating ... ok
[INFO] [stdout] test magnitude_unit_z ... ok
[INFO] [stdout] test normalize_normal ... ok
[INFO] [stdout] test normalize_unit ... ok
[INFO] [stdout] test point_maker ... ok
[INFO] [stdout] test point_subtraction ... ok
[INFO] [stdout] test sub_vec_from_point ... ok
[INFO] [stdout] test sub_vec_from_zero ... ok
[INFO] [stdout] test sub_vecs ... ok
[INFO] [stdout] test tuple_addition ... ok
[INFO] [stdout] test tuple_point ... ok
[INFO] [stdout] test tuple_vector ... ok
[INFO] [stdout] test vector_maker ... ok
[INFO] [stdout] test dot_product ... ok
[INFO] [stdout] test mul_tuple_by_fraction ... ok
[INFO] [stdout] test mul_tuple_by_scalar ... ok
[INFO] [stdout] test magnitude_unit_x ... ok
[INFO] [stdout] test magnitude_neg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55bad2e7ec9669928cd14383950269a8fe7826669b7a94433091be068b32fc80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55bad2e7ec9669928cd14383950269a8fe7826669b7a94433091be068b32fc80", kill_on_drop: false }`
[INFO] [stdout] 55bad2e7ec9669928cd14383950269a8fe7826669b7a94433091be068b32fc80