[INFO] cloning repository https://github.com/chop0/discord-census
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chop0/discord-census" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchop0%2Fdiscord-census", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchop0%2Fdiscord-census'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3db96424e836479786afe07d59c7fd665ca9d84
[INFO] checking chop0/discord-census against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchop0%2Fdiscord-census" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chop0/discord-census on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chop0/discord-census
[INFO] finished tweaking git repo https://github.com/chop0/discord-census
[INFO] tweaked toml for git repo https://github.com/chop0/discord-census written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/chop0/discord-census already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0379ff8bd197812f0d6059c21dac099c8e0116350881dcda0cd4393c8a611929
[INFO] running `Command { std: "docker" "start" "-a" "0379ff8bd197812f0d6059c21dac099c8e0116350881dcda0cd4393c8a611929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0379ff8bd197812f0d6059c21dac099c8e0116350881dcda0cd4393c8a611929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0379ff8bd197812f0d6059c21dac099c8e0116350881dcda0cd4393c8a611929", kill_on_drop: false }`
[INFO] [stdout] 0379ff8bd197812f0d6059c21dac099c8e0116350881dcda0cd4393c8a611929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 353c709c93a00579950c0d7274bbbf14e92c9e88e7e3b24764d42905ab3136fb
[INFO] running `Command { std: "docker" "start" "-a" "353c709c93a00579950c0d7274bbbf14e92c9e88e7e3b24764d42905ab3136fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking futures-sink v0.3.13
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling httparse v1.3.6
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling pq-sys v0.4.6
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking lock_api v0.4.3
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking futures-channel v0.3.13
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]     Checking unicode-normalization v0.1.17
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking openssl-sys v0.9.61
[INFO] [stderr]     Checking socket2 v0.4.0
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking fancy-regex v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking idna v0.2.2
[INFO] [stderr]     Checking openssl v0.10.33
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking url v2.2.1
[INFO] [stderr]     Checking http-body v0.4.1
[INFO] [stderr]     Checking rand_distr v0.4.0
[INFO] [stderr]     Checking bigdecimal v0.1.2
[INFO] [stderr]     Checking native-tls v0.2.7
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling pin-project-internal v1.0.6
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]     Checking futures-util v0.3.13
[INFO] [stderr]     Checking pin-project v1.0.6
[INFO] [stderr]     Checking tokio-util v0.6.5
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking futures-executor v0.3.13
[INFO] [stderr]     Checking diesel v1.4.6
[INFO] [stderr]     Checking futures v0.3.13
[INFO] [stderr]     Checking h2 v0.3.2
[INFO] [stderr]     Checking hyper v0.14.5
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.2
[INFO] [stderr]     Checking untitled1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/util.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/util.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/util.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/util.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/discord.rs:25:32
[INFO] [stdout]    |
[INFO] [stdout] 25 |             rand::thread_rng().sample(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]    |                                ^^^^^^ cannot infer type for type parameter `T` declared on the associated function `sample`
[INFO] [stdout] ...
[INFO] [stdout] 86 |         delay_rand!(self.delay_coeff);
[INFO] [stdout]    |         ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `delay_rand` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]    |
[INFO] [stdout] 25 |             rand::thread_rng().sample::<T, D>(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]    |                                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/discord.rs:25:32
[INFO] [stdout]    |
[INFO] [stdout] 25 |             rand::thread_rng().sample(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]    |                                ^^^^^^ cannot infer type for type parameter `T` declared on the associated function `sample`
[INFO] [stdout] ...
[INFO] [stdout] 98 |         delay_rand!(self.delay_coeff);
[INFO] [stdout]    |         ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `delay_rand` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]    |
[INFO] [stdout] 25 |             rand::thread_rng().sample::<T, D>(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]    |                                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/discord.rs:25:32
[INFO] [stdout]    |
[INFO] [stdout] 25 |             rand::thread_rng().sample(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]    |                                ^^^^^^ cannot infer type for type parameter `T` declared on the associated function `sample`
[INFO] [stdout] ...
[INFO] [stdout] 86 |         delay_rand!(self.delay_coeff);
[INFO] [stdout]    |         ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `delay_rand` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]    |
[INFO] [stdout] 25 |             rand::thread_rng().sample::<T, D>(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]    |                                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/discord.rs:25:32
[INFO] [stdout]     |
[INFO] [stdout] 25  |             rand::thread_rng().sample(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]     |                                ^^^^^^ cannot infer type for type parameter `T` declared on the associated function `sample`
[INFO] [stdout] ...
[INFO] [stdout] 126 |         delay_rand!(self.delay_coeff);
[INFO] [stdout]     |         ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `delay_rand` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]     |
[INFO] [stdout] 25  |             rand::thread_rng().sample::<T, D>(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]     |                                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/discord.rs:25:32
[INFO] [stdout]     |
[INFO] [stdout] 25  |             rand::thread_rng().sample(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]     |                                ^^^^^^ cannot infer type for type parameter `T` declared on the associated function `sample`
[INFO] [stdout] ...
[INFO] [stdout] 109 |         delay_rand!(self.delay_coeff);
[INFO] [stdout]     |         ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `delay_rand` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]     |
[INFO] [stdout] 25  |             rand::thread_rng().sample::<T, D>(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]     |                                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/discord.rs:25:32
[INFO] [stdout]    |
[INFO] [stdout] 25 |             rand::thread_rng().sample(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]    |                                ^^^^^^ cannot infer type for type parameter `T` declared on the associated function `sample`
[INFO] [stdout] ...
[INFO] [stdout] 98 |         delay_rand!(self.delay_coeff);
[INFO] [stdout]    |         ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `delay_rand` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]    |
[INFO] [stdout] 25 |             rand::thread_rng().sample::<T, D>(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]    |                                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/discord.rs:25:32
[INFO] [stdout]     |
[INFO] [stdout] 25  |             rand::thread_rng().sample(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]     |                                ^^^^^^ cannot infer type for type parameter `T` declared on the associated function `sample`
[INFO] [stdout] ...
[INFO] [stdout] 126 |         delay_rand!(self.delay_coeff);
[INFO] [stdout]     |         ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `delay_rand` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]     |
[INFO] [stdout] 25  |             rand::thread_rng().sample::<T, D>(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]     |                                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/discord.rs:25:32
[INFO] [stdout]     |
[INFO] [stdout] 25  |             rand::thread_rng().sample(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]     |                                ^^^^^^ cannot infer type for type parameter `T` declared on the associated function `sample`
[INFO] [stdout] ...
[INFO] [stdout] 109 |         delay_rand!(self.delay_coeff);
[INFO] [stdout]     |         ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `delay_rand` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider specifying the type arguments in the method call
[INFO] [stdout]     |
[INFO] [stdout] 25  |             rand::thread_rng().sample::<T, D>(rand_distr::StandardNormal) * $coeff
[INFO] [stdout]     |                                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/discord.rs:150:26
[INFO] [stdout]     |
[INFO] [stdout] 150 |             delay_coeff: 10
[INFO] [stdout]     |                          ^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected `f32`, found integer
[INFO] [stdout]     |                          help: use a float literal: `10.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/discord.rs:150:26
[INFO] [stdout]     |
[INFO] [stdout] 150 |             delay_coeff: 10
[INFO] [stdout]     |                          ^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected `f32`, found integer
[INFO] [stdout]     |                          help: use a float literal: `10.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `untitled1` due to 6 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "353c709c93a00579950c0d7274bbbf14e92c9e88e7e3b24764d42905ab3136fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353c709c93a00579950c0d7274bbbf14e92c9e88e7e3b24764d42905ab3136fb", kill_on_drop: false }`
[INFO] [stdout] 353c709c93a00579950c0d7274bbbf14e92c9e88e7e3b24764d42905ab3136fb
