[INFO] cloning repository https://github.com/gytis-ivaskevicius/ion-shell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gytis-ivaskevicius/ion-shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgytis-ivaskevicius%2Fion-shell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgytis-ivaskevicius%2Fion-shell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d287d2ee8a0378c978d58f27ba3a4d976a009be
[INFO] checking gytis-ivaskevicius/ion-shell against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgytis-ivaskevicius%2Fion-shell" "/workspace/builds/worker-101/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gytis-ivaskevicius/ion-shell on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gytis-ivaskevicius/ion-shell
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/gytis-ivaskevicius/ion-shell
[INFO] tweaked toml for git repo https://github.com/gytis-ivaskevicius/ion-shell written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate git repo https://github.com/gytis-ivaskevicius/ion-shell already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://gitlab.redox-os.org/redox-os/liner`
[INFO] [stderr]     Updating git repository `https://gitlab.redox-os.org/redox-os/termion`
[INFO] [stderr]     Updating git repository `https://gitlab.redox-os.org/redox-os/calc`
[INFO] [stderr]     Updating git repository `https://github.com/CJP10/object-pool.git`
[INFO] [stderr]     Updating git repository `https://gitlab.redox-os.org/redox-os/small`
[INFO] [stderr]     Updating git repository `https://github.com/alkis/decimal.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test v0.5.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2ce772135b0fbb1c31cd6dc9e6eb163bb8a17b4c7f5aa2899a30a709f0d09b9
[INFO] running `Command { std: "docker" "start" "-a" "c2ce772135b0fbb1c31cd6dc9e6eb163bb8a17b4c7f5aa2899a30a709f0d09b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2ce772135b0fbb1c31cd6dc9e6eb163bb8a17b4c7f5aa2899a30a709f0d09b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ce772135b0fbb1c31cd6dc9e6eb163bb8a17b4c7f5aa2899a30a709f0d09b9", kill_on_drop: false }`
[INFO] [stdout] c2ce772135b0fbb1c31cd6dc9e6eb163bb8a17b4c7f5aa2899a30a709f0d09b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ed67f6dc841c8bd8523b1d2ff93302cf4016690b7f7dfb21d033e7e4b0b05b0
[INFO] running `Command { std: "docker" "start" "-a" "6ed67f6dc841c8bd8523b1d2ff93302cf4016690b7f7dfb21d033e7e4b0b05b0", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   getrandom v0.2.2: std
[INFO] [stderr]   num-traits v0.2.14: default
[INFO] [stderr]   syn v1.0.72: visit, visit-mut
[INFO] [stderr]   syn v1.0.72 (as host dependency): visit
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[INFO] [stderr]    Migrating members/scopes-rs/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating members/ranges/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]    Migrating build.rs from 2018 edition to 2021
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[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling decimal v2.1.0 (https://github.com/alkis/decimal.git#83cfb19d)
[INFO] [stderr]     Checking crossbeam-epoch v0.9.4
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[INFO] [stderr]     Checking redox_liner v0.5.1 (https://gitlab.redox-os.org/redox-os/liner#616e6165)
[INFO] [stderr]     Checking object-pool v0.5.3 (https://github.com/CJP10/object-pool.git?rev=b7461b6ad6dcc93e69c3eee378895ea8593d880e#b7461b6a)
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[INFO] [stderr]    Compiling shellac-server v0.2.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]     Checking calculate v0.7.0 (https://gitlab.redox-os.org/redox-os/calc#9f975c50)
[INFO] [stderr]     Checking darling_core v0.10.2
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]    Compiling auto_enums_core v0.7.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking serial_test v0.5.1
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]     Checking builtins-proc v0.1.0 (/tmp/fixit/members/builtins-proc)
[INFO] [stderr]    Migrating members/builtins-proc/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking auto_enums v0.7.12
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking small v0.1.0 (https://gitlab.redox-os.org/redox-os/small#4374ae30)
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking types-rs v0.1.0 (/tmp/fixit/members/types-rs)
[INFO] [stderr]    Migrating members/types-rs/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]    Migrating src/lib/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.4
[INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `ion_shell`
[INFO] [stderr] 
[INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files:
[INFO] [stderr] 
[INFO] [stderr]   * src/lib/builtins/mod.rs
[INFO] [stderr]   * src/lib/lib.rs
[INFO] [stderr]   * src/lib/parser/pipelines.rs
[INFO] [stderr]   * src/lib/parser/statement/mod.rs
[INFO] [stderr]   * src/lib/parser/statement/parse.rs
[INFO] [stderr]   * src/lib/shell/assignments.rs
[INFO] [stderr]   * src/lib/shell/flow.rs
[INFO] [stderr]   * src/lib/shell/job.rs
[INFO] [stderr]   * src/lib/shell/mod.rs
[INFO] [stderr]   * src/lib/shell/pipe_exec/fork.rs
[INFO] [stderr]   * src/lib/shell/pipe_exec/job_control.rs
[INFO] [stderr]   * src/lib/shell/pipe_exec/mod.rs
[INFO] [stderr] 
[INFO] [stderr] This likely indicates a bug in either rustc or cargo itself,
[INFO] [stderr] and we would appreciate a bug report! You're likely to see 
[INFO] [stderr] a number of compiler warnings after this message which cargo
[INFO] [stderr] attempted to fix but failed. If you could open an issue at
[INFO] [stderr] https://github.com/rust-lang/rust/issues
[INFO] [stderr] quoting the full output of this command we'd be very appreciative!
[INFO] [stderr] Note that you may be able to make some more progress in the near-term
[INFO] [stderr] fixing code with the `--broken-code` flag
[INFO] [stderr] 
[INFO] [stderr] The following errors were reported:
[INFO] [stderr] error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, `where`, or `{`, found `Status`
[INFO] [stderr]    --> src/lib/builtins/mod.rs:713:64
[INFO] [stderr]     |
[INFO] [stderr] 713 | pub fn true_(args: &[types::Str], _: &mut Shell<'_>) -> Status Status::SUCCESS
[INFO] [stderr]     |                                                                ^^^^^^ expected one of 8 possible tokens
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `crate::builtins::BuiltinMap`
[INFO] [stderr]  --> src/lib/parser/pipelines.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     builtins::BuiltinMap,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^ no `BuiltinMap` in `builtins`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `crate::builtins::BuiltinMap`
[INFO] [stderr]  --> src/lib/parser/statement/parse.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     builtins::BuiltinMap,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^ no `BuiltinMap` in `builtins`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `crate::builtins::BuiltinMap`
[INFO] [stderr]   --> src/lib/parser/statement/mod.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::{builtins::BuiltinMap, shell::flow_control::Statement};
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ no `BuiltinMap` in `builtins`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `crate::builtins::Status`
[INFO] [stderr]  --> src/lib/shell/assignments.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     builtins::Status,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^ no `Status` in `builtins`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `crate::builtins::Status`
[INFO] [stderr]  --> src/lib/shell/flow.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     builtins::Status,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^ no `Status` in `builtins`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `crate::builtins::BuiltinFunction`
[INFO] [stderr]  --> src/lib/shell/job.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     builtins::BuiltinFunction,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `BuiltinFunction` in `builtins`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `crate::builtins::Status`
[INFO] [stderr]  --> src/lib/shell/pipe_exec/fork.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     builtins::Status,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^ no `Status` in `builtins`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `crate::builtins::Status`
[INFO] [stderr]  --> src/lib/shell/pipe_exec/job_control.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     builtins::Status,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^ no `Status` in `builtins`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `crate::builtins::Status`
[INFO] [stderr]   --> src/lib/shell/pipe_exec/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     builtins::Status,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ no `Status` in `builtins`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `crate::builtins::BuiltinMap`, `crate::builtins::Status`
[INFO] [stderr]   --> src/lib/shell/mod.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |     builtins::{BuiltinMap, Status},
[INFO] [stderr]    |                ^^^^^^^^^^  ^^^^^^ no `Status` in `builtins`
[INFO] [stderr]    |                |
[INFO] [stderr]    |                no `BuiltinMap` in `builtins`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `crate::builtins::BuiltinFunction`, `crate::builtins::BuiltinMap`
[INFO] [stderr]   --> src/lib/lib.rs:96:16
[INFO] [stderr]    |
[INFO] [stderr] 96 |     builtins::{BuiltinFunction, BuiltinMap},
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^  ^^^^^^^^^^ no `BuiltinMap` in `builtins`
[INFO] [stderr]    |                |
[INFO] [stderr]    |                no `BuiltinFunction` in `builtins`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `'a` is never used
[INFO] [stderr]   --> src/lib/shell/job.rs:67:23
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub struct RefinedJob<'a> {
[INFO] [stderr]    |                       ^^ unused parameter
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 13 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0392, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0392`.
[INFO] [stderr] Original diagnostics will follow.
[INFO] [stderr] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/lib/builtins/mod.rs:713:64
[INFO] [stdout]     |
[INFO] [stdout] 713 | pub fn true_(args: &[types::Str], _: &mut Shell<'_>) -> Status { Status::SUCCESS }
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/lib/builtins/mod.rs:725:65
[INFO] [stdout]     |
[INFO] [stdout] 725 | pub fn false_(args: &[types::Str], _: &mut Shell<'_>) -> Status { Status::FALSE }
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/lib/builtins/mod.rs:713:64
[INFO] [stdout]     |
[INFO] [stdout] 713 | pub fn true_(args: &[types::Str], _: &mut Shell<'_>) -> Status { Status::SUCCESS }
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/lib/builtins/mod.rs:725:65
[INFO] [stdout]     |
[INFO] [stdout] 725 | pub fn false_(args: &[types::Str], _: &mut Shell<'_>) -> Status { Status::FALSE }
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating benches/terminator.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating members/builtins-proc/tests/test.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/statement.rs from 2018 edition to 2021
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/binary/builtins.rs:95:67
[INFO] [stdout]    |
[INFO] [stdout] 95 |             Status::error(format!("ion: exec: {}", command.exec().description()))
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `criterion::ParameterizedBenchmark`: Please use BenchmarkGroups instead.
[INFO] [stdout]   --> benches/statement.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         ParameterizedBenchmark::new(
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `criterion::Criterion::<M>::bench`: Please use BenchmarkGroups instead.
[INFO] [stdout]   --> benches/statement.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 |     c.bench(
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/binary/completer.rs:111:25
[INFO] [stdout]     |
[INFO] [stdout] 111 |                         write_request(&mut stdin, request);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/binary/builtins.rs:95:67
[INFO] [stdout]    |
[INFO] [stdout] 95 |             Status::error(format!("ion: exec: {}", command.exec().description()))
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/binary/completer.rs:111:25
[INFO] [stdout]     |
[INFO] [stdout] 111 |                         write_request(&mut stdin, request);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.00s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling ion-shell v1.0.0-alpha (/tmp/fixit)
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking mktemp v0.4.1
[INFO] [stderr]     Checking darling_core v0.10.2
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling auto_enums_derive v0.7.12
[INFO] [stderr]    Compiling auto_enums_core v0.7.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking serial_test v0.5.1
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]     Checking builtins-proc v0.1.0 (/tmp/fixit/members/builtins-proc)
[INFO] [stderr]     Checking auto_enums v0.7.12
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking serde v1.0.125
[INFO] [stderr]     Checking small v0.1.0 (https://gitlab.redox-os.org/redox-os/small#4374ae30)
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking types-rs v0.1.0 (/tmp/fixit/members/types-rs)
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking shellac-server v0.2.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.4
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/lib/builtins/mod.rs:713:64
[INFO] [stdout]     |
[INFO] [stdout] 713 | pub fn true_(args: &[types::Str], _: &mut Shell<'_>) -> Status { Status::SUCCESS }
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/lib/builtins/mod.rs:725:65
[INFO] [stdout]     |
[INFO] [stdout] 725 | pub fn false_(args: &[types::Str], _: &mut Shell<'_>) -> Status { Status::FALSE }
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/binary/builtins.rs:95:67
[INFO] [stdout]    |
[INFO] [stdout] 95 |             Status::error(format!("ion: exec: {}", command.exec().description()))
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/binary/completer.rs:111:25
[INFO] [stdout]     |
[INFO] [stdout] 111 |                         write_request(&mut stdin, request);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `criterion::ParameterizedBenchmark`: Please use BenchmarkGroups instead.
[INFO] [stdout]   --> benches/statement.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         ParameterizedBenchmark::new(
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `criterion::Criterion::<M>::bench`: Please use BenchmarkGroups instead.
[INFO] [stdout]   --> benches/statement.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 |     c.bench(
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/binary/builtins.rs:95:67
[INFO] [stdout]    |
[INFO] [stdout] 95 |             Status::error(format!("ion: exec: {}", command.exec().description()))
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/binary/completer.rs:111:25
[INFO] [stdout]     |
[INFO] [stdout] 111 |                         write_request(&mut stdin, request);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/lib/builtins/mod.rs:713:64
[INFO] [stdout]     |
[INFO] [stdout] 713 | pub fn true_(args: &[types::Str], _: &mut Shell<'_>) -> Status { Status::SUCCESS }
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/lib/builtins/mod.rs:725:65
[INFO] [stdout]     |
[INFO] [stdout] 725 | pub fn false_(args: &[types::Str], _: &mut Shell<'_>) -> Status { Status::FALSE }
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.61s
[INFO] running `Command { std: "docker" "inspect" "6ed67f6dc841c8bd8523b1d2ff93302cf4016690b7f7dfb21d033e7e4b0b05b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed67f6dc841c8bd8523b1d2ff93302cf4016690b7f7dfb21d033e7e4b0b05b0", kill_on_drop: false }`
[INFO] [stdout] 6ed67f6dc841c8bd8523b1d2ff93302cf4016690b7f7dfb21d033e7e4b0b05b0