[INFO] cloning repository https://github.com/0711sw/wasabi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0711sw/wasabi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0711sw%2Fwasabi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0711sw%2Fwasabi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 23c896b39430889076be1a73fd07004886036bca
[INFO] testing 0711sw/wasabi against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0711sw%2Fwasabi" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0711sw/wasabi
[INFO] finished tweaking git repo https://github.com/0711sw/wasabi
[INFO] tweaked toml for git repo https://github.com/0711sw/wasabi written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0711sw/wasabi on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0711sw/wasabi 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 5d6e16427eff52ebabac4f8301b05cd30a2c9076ef36e0aaa1f781e1bf4e2d08
[INFO] running `Command { std: "docker" "start" "-a" "5d6e16427eff52ebabac4f8301b05cd30a2c9076ef36e0aaa1f781e1bf4e2d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d6e16427eff52ebabac4f8301b05cd30a2c9076ef36e0aaa1f781e1bf4e2d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d6e16427eff52ebabac4f8301b05cd30a2c9076ef36e0aaa1f781e1bf4e2d08", kill_on_drop: false }`
[INFO] [stdout] 5d6e16427eff52ebabac4f8301b05cd30a2c9076ef36e0aaa1f781e1bf4e2d08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dcd8e647271d7d0c8a1a251d5c740f82e6962ca2f74b950fbcf01c88b2a197b
[INFO] running `Command { std: "docker" "start" "-a" "1dcd8e647271d7d0c8a1a251d5c740f82e6962ca2f74b950fbcf01c88b2a197b", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::web::auth::user::User`
[INFO] [stdout]  --> wasabi-core/src/scripts/value/core.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::web::auth::user::User;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> wasabi-core/src/scripts/compiler/tokenizer.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 155 |             (self.input.len()..self.input.len())
[INFO] [stdout]     |             ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 155 -             (self.input.len()..self.input.len())
[INFO] [stdout] 155 +             self.input.len()..self.input.len() 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/boolean.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |         ScriptFn::SimpleSync(|mut args, ctx| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> wasabi-core/src/scripts/value/boolean.rs:17:41
[INFO] [stdout]    |
[INFO] [stdout] 17 |         ScriptFn::SimpleSync(|mut args, ctx| {
[INFO] [stdout]    |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/core.rs:21:31
[INFO] [stdout]    |
[INFO] [stdout] 21 |         ScriptFn::SimpleSync(|mut args, _| Ok(Value::string(args.read_value(0)?.to_string()))),
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/core.rs:65:31
[INFO] [stdout]    |
[INFO] [stdout] 65 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/list.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/number.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/number.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/number.rs:42:31
[INFO] [stdout]    |
[INFO] [stdout] 42 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/number.rs:54:31
[INFO] [stdout]    |
[INFO] [stdout] 54 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/number.rs:71:31
[INFO] [stdout]    |
[INFO] [stdout] 71 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> wasabi-core/src/scripts/env/function.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub(crate) struct Function {
[INFO] [stdout]    |                   -------- field in this struct
[INFO] [stdout] 72 |     pub name: &'static str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `engine` and `line_starts` are never read
[INFO] [stdout]   --> wasabi-core/src/scripts/eval/mod.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Script {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 25 |     pub(crate) engine: Engine,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 26 |     pub(crate) line_starts: LineStarts,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `script` is never read
[INFO] [stdout]   --> wasabi-core/src/scripts/eval/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct CallableFunction<'a> {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 31 |     script: &'a Script,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]  --> wasabi-core/src/scripts/eval/error.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ScriptError {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 7 |     span: Option<ByteSpan>,
[INFO] [stdout] 8 |     kind: ScriptErrorKind,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ScriptError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UnaryOperation` is never constructed
[INFO] [stdout]   --> wasabi-core/src/scripts/compiler/ast.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum AstNodeContent {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 14 |     Literal(Value),
[INFO] [stdout] 15 |     UnaryOperation {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstNodeContent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> wasabi-core/src/scripts/eval/mod.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn find_function(&self, name: &str) -> Option<CallableFunction> {
[INFO] [stdout]    |                          ^^^^^                        ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn find_function(&self, name: &str) -> Option<CallableFunction<'_>> {
[INFO] [stdout]    |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasabi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 37s
[INFO] running `Command { std: "docker" "inspect" "1dcd8e647271d7d0c8a1a251d5c740f82e6962ca2f74b950fbcf01c88b2a197b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dcd8e647271d7d0c8a1a251d5c740f82e6962ca2f74b950fbcf01c88b2a197b", kill_on_drop: false }`
[INFO] [stdout] 1dcd8e647271d7d0c8a1a251d5c740f82e6962ca2f74b950fbcf01c88b2a197b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a47ae467b2dd7d1d65731616daa8ac72ca8ef59adc69b03718376095e3cf48ad
[INFO] running `Command { std: "docker" "start" "-a" "a47ae467b2dd7d1d65731616daa8ac72ca8ef59adc69b03718376095e3cf48ad", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::web::auth::user::User`
[INFO] [stdout]  --> wasabi-core/src/scripts/value/core.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::web::auth::user::User;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> wasabi-core/src/scripts/compiler/tokenizer.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 155 |             (self.input.len()..self.input.len())
[INFO] [stdout]     |             ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 155 -             (self.input.len()..self.input.len())
[INFO] [stdout] 155 +             self.input.len()..self.input.len() 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/boolean.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |         ScriptFn::SimpleSync(|mut args, ctx| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> wasabi-core/src/scripts/value/boolean.rs:17:41
[INFO] [stdout]    |
[INFO] [stdout] 17 |         ScriptFn::SimpleSync(|mut args, ctx| {
[INFO] [stdout]    |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/core.rs:21:31
[INFO] [stdout]    |
[INFO] [stdout] 21 |         ScriptFn::SimpleSync(|mut args, _| Ok(Value::string(args.read_value(0)?.to_string()))),
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/core.rs:65:31
[INFO] [stdout]    |
[INFO] [stdout] 65 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/list.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/number.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/number.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/number.rs:42:31
[INFO] [stdout]    |
[INFO] [stdout] 42 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/number.rs:54:31
[INFO] [stdout]    |
[INFO] [stdout] 54 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wasabi-core/src/scripts/value/number.rs:71:31
[INFO] [stdout]    |
[INFO] [stdout] 71 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stdout]    |                               ----^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> wasabi-core/src/scripts/env/function.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub(crate) struct Function {
[INFO] [stdout]    |                   -------- field in this struct
[INFO] [stdout] 72 |     pub name: &'static str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `engine` and `line_starts` are never read
[INFO] [stdout]   --> wasabi-core/src/scripts/eval/mod.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Script {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 25 |     pub(crate) engine: Engine,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 26 |     pub(crate) line_starts: LineStarts,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `script` is never read
[INFO] [stdout]   --> wasabi-core/src/scripts/eval/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct CallableFunction<'a> {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 31 |     script: &'a Script,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]  --> wasabi-core/src/scripts/eval/error.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ScriptError {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 7 |     span: Option<ByteSpan>,
[INFO] [stdout] 8 |     kind: ScriptErrorKind,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ScriptError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UnaryOperation` is never constructed
[INFO] [stdout]   --> wasabi-core/src/scripts/compiler/ast.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum AstNodeContent {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 14 |     Literal(Value),
[INFO] [stdout] 15 |     UnaryOperation {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstNodeContent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> wasabi-core/src/scripts/eval/mod.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn find_function(&self, name: &str) -> Option<CallableFunction> {
[INFO] [stdout]    |                          ^^^^^                        ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn find_function(&self, name: &str) -> Option<CallableFunction<'_>> {
[INFO] [stdout]    |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasabi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "a47ae467b2dd7d1d65731616daa8ac72ca8ef59adc69b03718376095e3cf48ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47ae467b2dd7d1d65731616daa8ac72ca8ef59adc69b03718376095e3cf48ad", kill_on_drop: false }`
[INFO] [stdout] a47ae467b2dd7d1d65731616daa8ac72ca8ef59adc69b03718376095e3cf48ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b024c93d28f8a17936bd76601bb34689b4c15f345c3975a92811d41c52f2c4a
[INFO] running `Command { std: "docker" "start" "-a" "3b024c93d28f8a17936bd76601bb34689b4c15f345c3975a92811d41c52f2c4a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::web::auth::user::User`
[INFO] [stderr]  --> wasabi-core/src/scripts/value/core.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::web::auth::user::User;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> wasabi-core/src/scripts/compiler/tokenizer.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |             (self.input.len()..self.input.len())
[INFO] [stderr]     |             ^                                  ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 155 -             (self.input.len()..self.input.len())
[INFO] [stderr] 155 +             self.input.len()..self.input.len() 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> wasabi-core/src/scripts/value/boolean.rs:17:31
[INFO] [stderr]    |
[INFO] [stderr] 17 |         ScriptFn::SimpleSync(|mut args, ctx| {
[INFO] [stderr]    |                               ----^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> wasabi-core/src/scripts/value/boolean.rs:17:41
[INFO] [stderr]    |
[INFO] [stderr] 17 |         ScriptFn::SimpleSync(|mut args, ctx| {
[INFO] [stderr]    |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> wasabi-core/src/scripts/value/core.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 |         ScriptFn::SimpleSync(|mut args, _| Ok(Value::string(args.read_value(0)?.to_string()))),
[INFO] [stderr]    |                               ----^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> wasabi-core/src/scripts/value/core.rs:65:31
[INFO] [stderr]    |
[INFO] [stderr] 65 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stderr]    |                               ----^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> wasabi-core/src/scripts/value/list.rs:76:31
[INFO] [stderr]    |
[INFO] [stderr] 76 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stderr]    |                               ----^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> wasabi-core/src/scripts/value/number.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stderr]    |                               ----^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> wasabi-core/src/scripts/value/number.rs:30:31
[INFO] [stderr]    |
[INFO] [stderr] 30 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stderr]    |                               ----^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> wasabi-core/src/scripts/value/number.rs:42:31
[INFO] [stderr]    |
[INFO] [stderr] 42 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stderr]    |                               ----^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> wasabi-core/src/scripts/value/number.rs:54:31
[INFO] [stderr]    |
[INFO] [stderr] 54 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stderr]    |                               ----^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> wasabi-core/src/scripts/value/number.rs:71:31
[INFO] [stderr]    |
[INFO] [stderr] 71 |         ScriptFn::SimpleSync(|mut args, _| {
[INFO] [stderr]    |                               ----^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]   --> wasabi-core/src/scripts/env/function.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub(crate) struct Function {
[INFO] [stderr]    |                   -------- field in this struct
[INFO] [stderr] 72 |     pub name: &'static str,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `engine` and `line_starts` are never read
[INFO] [stderr]   --> wasabi-core/src/scripts/eval/mod.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct Script {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 25 |     pub(crate) engine: Engine,
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr] 26 |     pub(crate) line_starts: LineStarts,
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `script` is never read
[INFO] [stderr]   --> wasabi-core/src/scripts/eval/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct CallableFunction<'a> {
[INFO] [stderr]    |            ---------------- field in this struct
[INFO] [stderr] 31 |     script: &'a Script,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `kind` is never read
[INFO] [stderr]  --> wasabi-core/src/scripts/eval/error.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct ScriptError {
[INFO] [stderr]   |            ----------- field in this struct
[INFO] [stderr] 7 |     span: Option<ByteSpan>,
[INFO] [stderr] 8 |     kind: ScriptErrorKind,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `ScriptError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `UnaryOperation` is never constructed
[INFO] [stderr]   --> wasabi-core/src/scripts/compiler/ast.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub enum AstNodeContent {
[INFO] [stderr]    |          -------------- variant in this enum
[INFO] [stderr] 14 |     Literal(Value),
[INFO] [stderr] 15 |     UnaryOperation {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `AstNodeContent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> wasabi-core/src/scripts/eval/mod.rs:55:26
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn find_function(&self, name: &str) -> Option<CallableFunction> {
[INFO] [stderr]    |                          ^^^^^                        ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn find_function(&self, name: &str) -> Option<CallableFunction<'_>> {
[INFO] [stderr]    |                                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `wasabi-core` (lib) generated 18 warnings (run `cargo fix --lib -p wasabi-core` to apply 13 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasabi-de2b5ecdd416a036)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasabi
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b024c93d28f8a17936bd76601bb34689b4c15f345c3975a92811d41c52f2c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b024c93d28f8a17936bd76601bb34689b4c15f345c3975a92811d41c52f2c4a", kill_on_drop: false }`
[INFO] [stdout] 3b024c93d28f8a17936bd76601bb34689b4c15f345c3975a92811d41c52f2c4a
