[INFO] fetching crate unicode-bidi 0.3.13...
[INFO] checking unicode-bidi-0.3.13 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2
[INFO] extracting crate unicode-bidi 0.3.13 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate unicode-bidi 0.3.13 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unicode-bidi 0.3.13
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate unicode-bidi 0.3.13
[INFO] tweaked toml for crates.io crate unicode-bidi 0.3.13 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate unicode-bidi 0.3.13 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread-id v3.3.0
[INFO] [stderr]   Downloaded flamer v0.4.0
[INFO] [stderr]   Downloaded serde_test v1.0.151
[INFO] [stderr]   Downloaded quote v1.0.22
[INFO] [stderr]   Downloaded serde_derive v1.0.151
[INFO] [stderr]   Downloaded lazy_static v0.2.11
[INFO] [stderr]   Downloaded serde_json v1.0.90
[INFO] [stderr]   Downloaded flame v0.2.2
[INFO] [stderr]   Downloaded syn v1.0.106
[INFO] [stderr]   Downloaded libc v0.2.138
[INFO] [stderr]   Downloaded serde v1.0.151
[INFO] [stderr]   Downloaded proc-macro2 v1.0.48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d6583a47ef03b9ba38f8761be27506ffef5690baea8ae43c952429a948d58bd
[INFO] running `Command { std: "docker" "start" "-a" "8d6583a47ef03b9ba38f8761be27506ffef5690baea8ae43c952429a948d58bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d6583a47ef03b9ba38f8761be27506ffef5690baea8ae43c952429a948d58bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d6583a47ef03b9ba38f8761be27506ffef5690baea8ae43c952429a948d58bd", kill_on_drop: false }`
[INFO] [stdout] 8d6583a47ef03b9ba38f8761be27506ffef5690baea8ae43c952429a948d58bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccc9badc8437abd4c06f5d27b853e06fb1ce362b6e11f3e2622610aabe62e7b9
[INFO] running `Command { std: "docker" "start" "-a" "ccc9badc8437abd4c06f5d27b853e06fb1ce362b6e11f3e2622610aabe62e7b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.151
[INFO] [stderr]    Compiling serde_test v1.0.151
[INFO] [stderr]     Checking unicode-bidi v0.3.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/deprecated.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use alloc::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |
[INFO] [stdout] 14 | use super::*;
[INFO] [stdout]    |     -------- the item `Vec` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/level.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | use core::convert::{From, Into};
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]   --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Into` is imported redundantly
[INFO] [stdout]   --> src/level.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 | use core::convert::{From, Into};
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout]   --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Into` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `removed_by_x9`
[INFO] [stdout]   --> src/implicit.rs:17:41
[INFO] [stdout]    |
[INFO] [stdout] 17 | use super::prepare::{not_removed_by_x9, removed_by_x9, IsolatingRunSequence};
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `text_range` is never used
[INFO] [stdout]    --> src/prepare.rs:170:19
[INFO] [stdout]     |
[INFO] [stdout] 168 | impl IsolatingRunSequence {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] 169 |     /// Returns the full range of text represented by this isolating run sequence
[INFO] [stdout] 170 |     pub(crate) fn text_range(&self) -> Range<usize> {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/deprecated.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use alloc::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |
[INFO] [stdout] 14 | use super::*;
[INFO] [stdout]    |     -------- the item `Vec` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/level.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | use core::convert::{From, Into};
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]   --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Into` is imported redundantly
[INFO] [stdout]   --> src/level.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 | use core::convert::{From, Into};
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout]   --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Into` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `removed_by_x9`
[INFO] [stdout]   --> src/implicit.rs:17:41
[INFO] [stdout]    |
[INFO] [stdout] 17 | use super::prepare::{not_removed_by_x9, removed_by_x9, IsolatingRunSequence};
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `text_range` is never used
[INFO] [stdout]    --> src/prepare.rs:170:19
[INFO] [stdout]     |
[INFO] [stdout] 168 | impl IsolatingRunSequence {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] 169 |     /// Returns the full range of text represented by this isolating run sequence
[INFO] [stdout] 170 |     pub(crate) fn text_range(&self) -> Range<usize> {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.36s
[INFO] running `Command { std: "docker" "inspect" "ccc9badc8437abd4c06f5d27b853e06fb1ce362b6e11f3e2622610aabe62e7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccc9badc8437abd4c06f5d27b853e06fb1ce362b6e11f3e2622610aabe62e7b9", kill_on_drop: false }`
[INFO] [stdout] ccc9badc8437abd4c06f5d27b853e06fb1ce362b6e11f3e2622610aabe62e7b9