[INFO] crate bigbang 0.0.8 is already in cache
[INFO] checking bigbang-0.0.8 against try#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325
[INFO] extracting crate bigbang 0.0.8 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate bigbang 0.0.8 on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bigbang 0.0.8
[INFO] finished tweaking crates.io crate bigbang 0.0.8
[INFO] tweaked toml for crates.io crate bigbang 0.0.8 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate bigbang 0.0.8 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e91ed94c17ff289963d1c39d9b5d7b65b1f9bbe4393bfec2ebd59e3b11dbc52
[INFO] running `"docker" "start" "-a" "1e91ed94c17ff289963d1c39d9b5d7b65b1f9bbe4393bfec2ebd59e3b11dbc52"`
[INFO] [stderr]     Checking safemem v0.3.2
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.3
[INFO] [stderr]     Checking modifier v0.1.0
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking owning_ref v0.2.4
[INFO] [stderr]     Checking sequence_trie v0.3.6
[INFO] [stderr]     Checking route-recognizer v0.1.13
[INFO] [stderr]     Checking crossbeam v0.2.12
[INFO] [stderr]     Checking smallvec v0.3.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]     Checking unsafe-any v0.4.2
[INFO] [stderr]    Compiling openssl-sys v0.9.49
[INFO] [stderr]     Checking futures-core v0.2.1
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking tokio-executor v0.1.8
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking futures-channel v0.2.1
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[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking fern v0.5.8
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking phf_shared v0.7.24
[INFO] [stderr]     Checking plugin v0.2.6
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.18
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking futures-sink v0.2.1
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking phf v0.7.24
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[INFO] [stderr]     Checking parking_lot v0.3.8
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling phf_generator v0.7.24
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[INFO] [stderr]    Compiling phf_codegen v0.7.24
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[INFO] [stderr]    Compiling mime_guess v1.8.7
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[INFO] [stderr]     Checking websocket v0.23.0
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.18
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[INFO] [stderr]     Checking bigbang v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/grav_tree.rs:115:65
[INFO] [stderr]     |
[INFO] [stderr] 115 |             Err(why) => panic!("couldn't open {}: {}", display, Error::description(&why)),
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/grav_tree.rs:120:53
[INFO] [stderr]     |
[INFO] [stderr] 120 |             panic!("couldn't read {}: {}", display, Error::description(&why))
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/grav_tree.rs:115:65
[INFO] [stderr]     |
[INFO] [stderr] 115 |             Err(why) => panic!("couldn't open {}: {}", display, Error::description(&why)),
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/grav_tree.rs:120:53
[INFO] [stderr]     |
[INFO] [stderr] 120 |             panic!("couldn't read {}: {}", display, Error::description(&why))
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `az`
[INFO] [stderr]   --> tests/test.rs:30:22
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let (ax, ay, az) = simulation_result.gravitational_acceleration;
[INFO] [stderr]    |                      ^^ help: consider prefixing with an underscore: `_az`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/test.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let mut vector = vec![
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAX_X`
[INFO] [stderr]   --> examples/websocket_server.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | const MAX_X: f64 = 190.;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAX_Y`
[INFO] [stderr]   --> examples/websocket_server.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | const MAX_Y: f64 = 190.;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAX_Z`
[INFO] [stderr]   --> examples/websocket_server.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | const MAX_Z: f64 = 190.;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MIN_X`
[INFO] [stderr]   --> examples/websocket_server.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | const MIN_X: f64 = -190.;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MIN_Y`
[INFO] [stderr]   --> examples/websocket_server.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | const MIN_Y: f64 = -190.;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MIN_Z`
[INFO] [stderr]   --> examples/websocket_server.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | const MIN_Z: f64 = -190.;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `INIT`
[INFO] [stderr]    --> examples/websocket_server.rs:149:1
[INFO] [stderr]     |
[INFO] [stderr] 149 | static INIT: Once = Once::new();
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `init_logging`
[INFO] [stderr]    --> examples/websocket_server.rs:151:4
[INFO] [stderr]     |
[INFO] [stderr] 151 | fn init_logging() -> Result<(), Box<dyn Error>> {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.08s
[INFO] running `"docker" "inspect" "1e91ed94c17ff289963d1c39d9b5d7b65b1f9bbe4393bfec2ebd59e3b11dbc52"`
[INFO] running `"docker" "rm" "-f" "1e91ed94c17ff289963d1c39d9b5d7b65b1f9bbe4393bfec2ebd59e3b11dbc52"`
[INFO] [stdout] 1e91ed94c17ff289963d1c39d9b5d7b65b1f9bbe4393bfec2ebd59e3b11dbc52