[INFO] fetching crate tab-command 0.5.7...
[INFO] testing tab-command-0.5.7 against 1.95.0 for beta-1.96-2
[INFO] extracting crate tab-command 0.5.7 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate tab-command 0.5.7
[INFO] finished tweaking crates.io crate tab-command 0.5.7
[INFO] tweaked toml for crates.io crate tab-command 0.5.7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tab-command 0.5.7 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 207 packages to latest compatible versions
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.6.1)
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[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] [stderr]       Adding tokio v0.2.25 (available: v1.52.1)
[INFO] [stderr]       Adding tokio-test v0.2.1 (available: v0.4.5)
[INFO] [stderr]       Adding typed-builder v0.8.0 (available: v0.23.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-test v0.2.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 134c6e25b8a95f7e961f8d1924a042c907c7b83557bb127af49453d8ddf9523d
[INFO] running `Command { std: "docker" "start" "-a" "134c6e25b8a95f7e961f8d1924a042c907c7b83557bb127af49453d8ddf9523d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "134c6e25b8a95f7e961f8d1924a042c907c7b83557bb127af49453d8ddf9523d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "134c6e25b8a95f7e961f8d1924a042c907c7b83557bb127af49453d8ddf9523d", kill_on_drop: false }`
[INFO] [stdout] 134c6e25b8a95f7e961f8d1924a042c907c7b83557bb127af49453d8ddf9523d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3b3d84d108615f9f39a288cdb0a836daffb376d733740a80f751373c564d84a
[INFO] running `Command { std: "docker" "start" "-a" "a3b3d84d108615f9f39a288cdb0a836daffb376d733740a80f751373c564d84a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling pin-project-internal v0.4.30
[INFO] [stderr]    Compiling futures-util v0.3.32
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[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling indexmap v1.9.3
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[INFO] [stderr]    Compiling idna v1.1.0
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[INFO] [stderr]    Compiling opaque-debug v0.3.1
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[INFO] [stderr]    Compiling doc-comment v0.3.4
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[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling url v2.5.8
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[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling snailquote v0.3.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling fuzzy-matcher v0.3.7
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[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling semver-parser v0.10.3
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.19.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling crossterm v0.19.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling tungstenite v0.11.1
[INFO] [stderr]    Compiling simplelog v0.9.0
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling typed-builder v0.8.0
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling pin-project v0.4.30
[INFO] [stderr]    Compiling lifeline v0.4.0
[INFO] [stderr]    Compiling async-tungstenite v0.8.0
[INFO] [stderr]    Compiling tab-api v0.5.6
[INFO] [stderr]    Compiling tab-websocket v0.5.0
[INFO] [stderr]    Compiling tab-command v0.5.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lifeline::prelude::*`
[INFO] [stdout]  --> src/prelude.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use lifeline::prelude::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lifeline::prelude::*`
[INFO] [stdout]  --> src/prelude.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use lifeline::prelude::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SendStdout` is never constructed
[INFO] [stdout]   --> src/message/main.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct SendStdout(pub TabId, pub OutputChunk);
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SendStdin` is never constructed
[INFO] [stdout]   --> src/message/main.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct SendStdin(pub TabId, pub InputChunk);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestTabClose` is never constructed
[INFO] [stdout]   --> src/message/tabs.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct RequestTabClose(pub TabId);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/service/terminal.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Echo(TerminalEchoService),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 71 -     Echo(TerminalEchoService),
[INFO] [stdout] 71 +     Echo(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/service/terminal.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |     FuzzyFinder(FuzzyFinderService, TerminalFuzzyCarrier),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 72 -     FuzzyFinder(FuzzyFinderService, TerminalFuzzyCarrier),
[INFO] [stdout] 72 +     FuzzyFinder((), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FuzzyEntryState` is never constructed
[INFO] [stdout]   --> src/state/fuzzy.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct FuzzyEntryState {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/state/terminal.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TerminalSizeState(pub (u16, u16));
[INFO] [stdout]   |            ----------------- ^^^^^^^^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `TerminalSizeState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.73s
[INFO] running `Command { std: "docker" "inspect" "a3b3d84d108615f9f39a288cdb0a836daffb376d733740a80f751373c564d84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b3d84d108615f9f39a288cdb0a836daffb376d733740a80f751373c564d84a", kill_on_drop: false }`
[INFO] [stdout] a3b3d84d108615f9f39a288cdb0a836daffb376d733740a80f751373c564d84a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f31ee5431507f6d7b08f53f19471e25e8035b5c407ab4f581eb44fbfcb07fdd
[INFO] running `Command { std: "docker" "start" "-a" "4f31ee5431507f6d7b08f53f19471e25e8035b5c407ab4f581eb44fbfcb07fdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling tokio-test v0.2.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stdout] warning: unused import: `lifeline::prelude::*`
[INFO] [stdout]  --> src/prelude.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use lifeline::prelude::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lifeline::prelude::*`
[INFO] [stdout]  --> src/prelude.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use lifeline::prelude::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SendStdout` is never constructed
[INFO] [stdout]   --> src/message/main.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct SendStdout(pub TabId, pub OutputChunk);
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SendStdin` is never constructed
[INFO] [stdout]   --> src/message/main.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct SendStdin(pub TabId, pub InputChunk);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestTabClose` is never constructed
[INFO] [stdout]   --> src/message/tabs.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct RequestTabClose(pub TabId);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/service/terminal.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Echo(TerminalEchoService),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 71 -     Echo(TerminalEchoService),
[INFO] [stdout] 71 +     Echo(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/service/terminal.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |     FuzzyFinder(FuzzyFinderService, TerminalFuzzyCarrier),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 72 -     FuzzyFinder(FuzzyFinderService, TerminalFuzzyCarrier),
[INFO] [stdout] 72 +     FuzzyFinder((), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FuzzyEntryState` is never constructed
[INFO] [stdout]   --> src/state/fuzzy.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct FuzzyEntryState {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/state/terminal.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TerminalSizeState(pub (u16, u16));
[INFO] [stdout]   |            ----------------- ^^^^^^^^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `TerminalSizeState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling tab-command v0.5.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lifeline::prelude::*`
[INFO] [stdout]  --> src/prelude.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use lifeline::prelude::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lifeline::prelude::*`
[INFO] [stdout]  --> src/prelude.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use lifeline::prelude::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SendStdout` is never constructed
[INFO] [stdout]   --> src/message/main.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct SendStdout(pub TabId, pub OutputChunk);
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SendStdin` is never constructed
[INFO] [stdout]   --> src/message/main.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct SendStdin(pub TabId, pub InputChunk);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestTabClose` is never constructed
[INFO] [stdout]   --> src/message/tabs.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct RequestTabClose(pub TabId);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/service/terminal.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Echo(TerminalEchoService),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 71 -     Echo(TerminalEchoService),
[INFO] [stdout] 71 +     Echo(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/service/terminal.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |     FuzzyFinder(FuzzyFinderService, TerminalFuzzyCarrier),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 72 -     FuzzyFinder(FuzzyFinderService, TerminalFuzzyCarrier),
[INFO] [stdout] 72 +     FuzzyFinder((), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FuzzyEntryState` is never constructed
[INFO] [stdout]   --> src/state/fuzzy.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct FuzzyEntryState {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/state/terminal.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TerminalSizeState(pub (u16, u16));
[INFO] [stdout]   |            ----------------- ^^^^^^^^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `TerminalSizeState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `Command { std: "docker" "inspect" "4f31ee5431507f6d7b08f53f19471e25e8035b5c407ab4f581eb44fbfcb07fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f31ee5431507f6d7b08f53f19471e25e8035b5c407ab4f581eb44fbfcb07fdd", kill_on_drop: false }`
[INFO] [stdout] 4f31ee5431507f6d7b08f53f19471e25e8035b5c407ab4f581eb44fbfcb07fdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb8218b09fdbfef6c74aec19058881077e368713be2b0b04952cb58299ac3b50
[INFO] running `Command { std: "docker" "start" "-a" "eb8218b09fdbfef6c74aec19058881077e368713be2b0b04952cb58299ac3b50", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `lifeline::prelude::*`
[INFO] [stderr]  --> src/prelude.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use lifeline::prelude::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lifeline::prelude::*`
[INFO] [stderr]  --> src/prelude.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub use lifeline::prelude::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SendStdout` is never constructed
[INFO] [stderr]   --> src/message/main.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct SendStdout(pub TabId, pub OutputChunk);
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SendStdin` is never constructed
[INFO] [stderr]   --> src/message/main.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct SendStdin(pub TabId, pub InputChunk);
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RequestTabClose` is never constructed
[INFO] [stderr]   --> src/message/tabs.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub struct RequestTabClose(pub TabId);
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/service/terminal.rs:71:10
[INFO] [stderr]    |
[INFO] [stderr] 71 |     Echo(TerminalEchoService),
[INFO] [stderr]    |     ---- ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 71 -     Echo(TerminalEchoService),
[INFO] [stderr] 71 +     Echo(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]   --> src/service/terminal.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |     FuzzyFinder(FuzzyFinderService, TerminalFuzzyCarrier),
[INFO] [stderr]    |     ----------- ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     fields in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]    |
[INFO] [stderr] 72 -     FuzzyFinder(FuzzyFinderService, TerminalFuzzyCarrier),
[INFO] [stderr] 72 +     FuzzyFinder((), ()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FuzzyEntryState` is never constructed
[INFO] [stderr]   --> src/state/fuzzy.rs:78:12
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub struct FuzzyEntryState {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/state/terminal.rs:7:30
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct TerminalSizeState(pub (u16, u16));
[INFO] [stderr]   |            ----------------- ^^^^^^^^^^^^^^
[INFO] [stderr]   |            |
[INFO] [stderr]   |            field in this struct
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing this field
[INFO] [stderr]   = note: `TerminalSizeState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `tab-command` (lib) generated 9 warnings (run `cargo fix --lib -p tab-command` to apply 2 suggestions)
[INFO] [stderr] warning: `tab-command` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tab_command-d8a5b5dc844fc276)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test service::tab::workspace::tests::dir_test ... ok
[INFO] [stdout] test service::tab::workspace::tests::env_test ... ok
[INFO] [stdout] test service::terminal::echo_input::filter_tests::binding_2_long ... ok
[INFO] [stdout] test service::tab::workspace::tests::workspace_nested_test ... ok
[INFO] [stdout] test service::tab::workspace::tests::ignore_test ... ok
[INFO] [stdout] test service::tab::workspace::tests::shell_test ... ok
[INFO] [stdout] test service::terminal::echo_input::filter_tests::binding_2_reset ... ok
[INFO] [stdout] test service::terminal::echo_input::filter_tests::binding_2_simple ... ok
[INFO] [stdout] test service::terminal::echo_input::filter_tests::binding_miss_long ... ok
[INFO] [stdout] test service::terminal::echo_input::filter_tests::binding_simple ... ok
[INFO] [stdout] test service::terminal::echo_input::filter_tests::binding_2_split ... ok
[INFO] [stdout] test service::tab::workspace::tests::doc_test ... ok
[INFO] [stdout] test service::terminal::echo_input::filter_tests::binding_miss ... ok
[INFO] [stdout] test service::terminal::echo_input::filter_tests::binding_simple_long_input ... ok
[INFO] [stdout] test service::tab::workspace::tests::simple_test ... ok
[INFO] [stdout] test service::terminal::echo_input::filter_tests::binding_simple_very_long_input ... ok
[INFO] [stdout] test service::terminal::echo_input::input_tests::multiple_matches ... ok
[INFO] [stdout] test service::terminal::echo_input::input_tests::multiple_segments ... ok
[INFO] [stdout] test service::terminal::echo_input::input_tests::simple ... ok
[INFO] [stdout] test service::terminal::echo_input::parse_tests::ctrl_char_lowercase ... ok
[INFO] [stdout] test service::terminal::echo_input::parse_tests::invalid_ctrl_high ... ok
[INFO] [stdout] test service::terminal::echo_input::parse_tests::ctrl_char ... ok
[INFO] [stdout] test service::terminal::echo_input::parse_tests::two_chars ... ok
[INFO] [stdout] test service::terminal::echo_input::parse_tests::upper_char ... ok
[INFO] [stdout] test service::terminal::echo_input::parse_tests::invalid_seq ... ok
[INFO] [stdout] test service::terminal::echo_input::parse_tests::invalid_ctrl_low ... ok
[INFO] [stdout] test service::terminal::echo_input::parse_tests::single_char ... ok
[INFO] [stdout] test service::tab::workspace::tests::workspace_link_test ... ok
[INFO] [stdout] test service::tab::workspace::tests::workspace_name_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tab_command
[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" "eb8218b09fdbfef6c74aec19058881077e368713be2b0b04952cb58299ac3b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8218b09fdbfef6c74aec19058881077e368713be2b0b04952cb58299ac3b50", kill_on_drop: false }`
[INFO] [stdout] eb8218b09fdbfef6c74aec19058881077e368713be2b0b04952cb58299ac3b50
