[INFO] fetching crate shrs 0.0.1...
[INFO] checking shrs-0.0.1 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160
[INFO] extracting crate shrs 0.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate shrs 0.0.1 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shrs 0.0.1
[INFO] finished tweaking crates.io crate shrs 0.0.1
[INFO] tweaked toml for crates.io crate shrs 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate shrs 0.0.1 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" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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_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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7c739c67dc6662bd35409f959e3c8b60527b6bd4eedd973bdbcd571e45db7d4
[INFO] running `Command { std: "docker" "start" "-a" "a7c739c67dc6662bd35409f959e3c8b60527b6bd4eedd973bdbcd571e45db7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7c739c67dc6662bd35409f959e3c8b60527b6bd4eedd973bdbcd571e45db7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7c739c67dc6662bd35409f959e3c8b60527b6bd4eedd973bdbcd571e45db7d4", kill_on_drop: false }`
[INFO] [stdout] a7c739c67dc6662bd35409f959e3c8b60527b6bd4eedd973bdbcd571e45db7d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c4bc804bf3f0513cdc18e0c808035db226b8963996881d8595ebabdf8cc7018
[INFO] running `Command { std: "docker" "start" "-a" "1c4bc804bf3f0513cdc18e0c808035db226b8963996881d8595ebabdf8cc7018", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling strsim v0.10.0
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[INFO] [stderr]     Checking base64 v0.13.1
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[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking clap_builder v4.3.1
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling clap_derive v4.3.1
[INFO] [stderr]     Checking fid-rs v0.1.1
[INFO] [stderr]     Checking louds-rs v0.4.0
[INFO] [stderr]    Compiling pino_deref v0.1.1
[INFO] [stderr]     Checking trie-rs v0.1.1
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking shrs_job v0.0.1
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]     Checking x11rb-protocol v0.10.0
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]     Checking rexpect v0.5.0
[INFO] [stderr]     Checking clap v4.3.1
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]     Checking derive_builder v0.12.0
[INFO] [stderr]     Checking shrs_utils v0.0.1
[INFO] [stderr]     Checking multimap v0.9.0
[INFO] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking ron v0.8.0
[INFO] [stderr]     Checking shrs_core v0.0.1
[INFO] [stderr]     Checking x11rb v0.10.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking arboard v3.2.0
[INFO] [stderr]    Compiling shrs_vi v0.0.1
[INFO] [stderr]    Compiling shrs_lang v0.0.1
[INFO] [stderr]     Checking shrs_line v0.0.1
[INFO] [stderr]     Checking shrs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use shrs_core::*;
[INFO] [stdout]    |         ------------ the name `shell` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 38 | mod shell;
[INFO] [stdout]    | ^^^^^^^^^^ but the private item here shadows it
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use shrs_core::*;
[INFO] [stdout]    |         ------------ the name `shell` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 38 | mod shell;
[INFO] [stdout]    | ^^^^^^^^^^ but the private item here shadows it
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/shell.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 |     io::{stdout, BufRead, BufWriter, Write},
[INFO] [stdout]   |                                      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/shell.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     io::{stdout, BufRead, BufWriter, Write},
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/shell.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 |     io::{stdout, BufRead, BufWriter, Write},
[INFO] [stdout]   |                                      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/shell.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     io::{stdout, BufRead, BufWriter, Write},
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/shell.rs:195:13
[INFO] [stdout]     |
[INFO] [stdout] 195 | /             sh.hooks
[INFO] [stdout] 196 | |                 .run::<JobExitCtx>(sh, ctx, rt, JobExitCtx { status });
[INFO] [stdout]     | |______________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 195 |             let _ = sh.hooks
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/shell.rs:195:13
[INFO] [stdout]     |
[INFO] [stdout] 195 | /             sh.hooks
[INFO] [stdout] 196 | |                 .run::<JobExitCtx>(sh, ctx, rt, JobExitCtx { status });
[INFO] [stdout]     | |______________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 195 |             let _ = sh.hooks
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> examples/default.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     myshell.run();
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let _ = myshell.run();
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/conditional_alias.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     myshell.run();
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let _ = myshell.run();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/config_file.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     myshell.run();
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let _ = myshell.run();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.13s
[INFO] running `Command { std: "docker" "inspect" "1c4bc804bf3f0513cdc18e0c808035db226b8963996881d8595ebabdf8cc7018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c4bc804bf3f0513cdc18e0c808035db226b8963996881d8595ebabdf8cc7018", kill_on_drop: false }`
[INFO] [stdout] 1c4bc804bf3f0513cdc18e0c808035db226b8963996881d8595ebabdf8cc7018