[INFO] cloning repository https://github.com/HarrySeldonIsCool/discord-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HarrySeldonIsCool/discord-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarrySeldonIsCool%2Fdiscord-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarrySeldonIsCool%2Fdiscord-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e22fe969d31dd31f45830f8ff10cf9681136e26
[INFO] building HarrySeldonIsCool/discord-bot against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarrySeldonIsCool%2Fdiscord-bot" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HarrySeldonIsCool/discord-bot on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HarrySeldonIsCool/discord-bot
[INFO] finished tweaking git repo https://github.com/HarrySeldonIsCool/discord-bot
[INFO] tweaked toml for git repo https://github.com/HarrySeldonIsCool/discord-bot written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HarrySeldonIsCool/discord-bot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v1.2.0
[INFO] [stderr]   Downloaded httpdate v1.0.0
[INFO] [stderr]   Downloaded async-trait v0.1.50
[INFO] [stderr]   Downloaded scan_fmt v0.2.6
[INFO] [stderr]   Downloaded async-tungstenite v0.11.0
[INFO] [stderr]   Downloaded command_attr v0.3.6
[INFO] [stderr]   Downloaded sharded-slab v0.1.1
[INFO] [stderr]   Downloaded tracing-subscriber v0.2.18
[INFO] [stderr]   Downloaded hyper v0.14.7
[INFO] [stderr]   Downloaded tokio v1.6.0
[INFO] [stderr]   Downloaded serenity v0.10.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42f747eb3b44314f51cf31c3643e3b74225e2817bbc970928bdfd849fde87f59
[INFO] running `Command { std: "docker" "start" "-a" "42f747eb3b44314f51cf31c3643e3b74225e2817bbc970928bdfd849fde87f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42f747eb3b44314f51cf31c3643e3b74225e2817bbc970928bdfd849fde87f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f747eb3b44314f51cf31c3643e3b74225e2817bbc970928bdfd849fde87f59", kill_on_drop: false }`
[INFO] [stdout] 42f747eb3b44314f51cf31c3643e3b74225e2817bbc970928bdfd849fde87f59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe5ed52da57ff37000bf33791adfa8eff9398757e33512d35d9ed63ecc8bdd32
[INFO] running `Command { std: "docker" "start" "-a" "fe5ed52da57ff37000bf33791adfa8eff9398757e33512d35d9ed63ecc8bdd32", kill_on_drop: false }`
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[INFO] [stderr]    Compiling scan_fmt v0.2.6
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[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling webpki-roots v0.20.0
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling command_attr v0.3.6
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling async-tungstenite v0.11.0
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling tracing-subscriber v0.2.18
[INFO] [stderr]    Compiling hyper v0.14.7
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling reqwest v0.11.3
[INFO] [stderr]    Compiling e06_sample_bot_structure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `fn`
[INFO] [stdout]    --> src/commands/calc_types/mnozina.rs:370:5
[INFO] [stdout]     |
[INFO] [stdout] 341 | impl Mnozina{
[INFO] [stdout]     |             - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 369 |     }x
[INFO] [stdout]     |       - expected one of `!` or `::`
[INFO] [stdout] 370 |     fn empty() -> Self{
[INFO] [stdout]     |     ^^ unexpected token
[INFO] [stdout] ...
[INFO] [stdout] 384 | }
[INFO] [stdout]     | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scan_fmt::*`
[INFO] [stdout]  --> src/commands/calc.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use scan_fmt::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::*`
[INFO] [stdout]   --> src/commands/calc.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::*;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `max`
[INFO] [stdout]  --> src/commands/calc_types/mnozina.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::cmp::{Ordering, min, max};
[INFO] [stdout]   |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `interval` found for struct `mnozina::Mnozina` in the current scope
[INFO] [stdout]    --> src/commands/calc.rs:218:58
[INFO] [stdout]     |
[INFO] [stdout] 218 |         Interval(a, b) => vec![Mnozina(mnozina::Mnozina::interval((args[0].number(), *a), (args[1].number(), *b)))],
[INFO] [stdout]     |                                                          ^^^^^^^^ function or associated item not found in `Mnozina`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/commands/calc_types/mnozina.rs:5:1
[INFO] [stdout]     |
[INFO] [stdout] 5   | pub struct Mnozina(Vec<MnozinaC>);
[INFO] [stdout]     | ------------------ function or associated item `interval` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `simplify` found for struct `mnozina::Mnozina` in the current scope
[INFO] [stdout]    --> src/commands/calc_types/mnozina.rs:196:22
[INFO] [stdout]     |
[INFO] [stdout] 5   | pub struct Mnozina(Vec<MnozinaC>);
[INFO] [stdout]     | ------------------ method `simplify` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 196 |         Mnozina(out).simplify()
[INFO] [stdout]     |                      ^^^^^^^^ method not found in `Mnozina`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/commands/calc.rs:115:37
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     if let Some((x, y)) = dividers.iter().enumerate().find(|(a, b)| i == **b){
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/commands/calc.rs:115:78
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     if let Some((x, y)) = dividers.iter().enumerate().find(|(a, b)| i == **b){
[INFO] [stdout]     |                                                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/commands/calc.rs:310:10
[INFO] [stdout]     |
[INFO] [stdout] 310 |     for (i, x) in input2.char_indices(){
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/commands/calc_types/mnozina.rs:119:40
[INFO] [stdout]     |
[INFO] [stdout] 119 |                     if let Some(Single(b)) = out.iter_mut().find(|som| if Single(*a) == **som {true} else {false}){}
[INFO] [stdout]     |                                        ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/commands/calc_types/polynomial.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 |     for (i, x) in input2.char_indices(){
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `e06_sample_bot_structure` (bin "e06_sample_bot_structure") due to 3 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fe5ed52da57ff37000bf33791adfa8eff9398757e33512d35d9ed63ecc8bdd32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5ed52da57ff37000bf33791adfa8eff9398757e33512d35d9ed63ecc8bdd32", kill_on_drop: false }`
[INFO] [stdout] fe5ed52da57ff37000bf33791adfa8eff9398757e33512d35d9ed63ecc8bdd32
