[INFO] fetching crate cpclib-xfertool 0.10.0...
[INFO] testing cpclib-xfertool-0.10.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cpclib-xfertool 0.10.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate cpclib-xfertool 0.10.0
[INFO] finished tweaking crates.io crate cpclib-xfertool 0.10.0
[INFO] tweaked toml for crates.io crate cpclib-xfertool 0.10.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cpclib-xfertool 0.10.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cpclib-xfertool 0.10.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f082bcdbf51eaa70b98c4caf1a1168a30f4fd5ab7b445b5ae7350a5bdee806f3
[INFO] running `Command { std: "docker" "start" "-a" "f082bcdbf51eaa70b98c4caf1a1168a30f4fd5ab7b445b5ae7350a5bdee806f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f082bcdbf51eaa70b98c4caf1a1168a30f4fd5ab7b445b5ae7350a5bdee806f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f082bcdbf51eaa70b98c4caf1a1168a30f4fd5ab7b445b5ae7350a5bdee806f3", kill_on_drop: false }`
[INFO] [stdout] f082bcdbf51eaa70b98c4caf1a1168a30f4fd5ab7b445b5ae7350a5bdee806f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fc93d5872d1a60029c785292af998315188226c1a014206088ad28626644ac6
[INFO] running `Command { std: "docker" "start" "-a" "1fc93d5872d1a60029c785292af998315188226c1a014206088ad28626644ac6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling camino v1.1.10
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling curl-sys v0.4.82+curl-8.14.1
[INFO] [stderr]    Compiling winnow v0.6.26
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling resolve-path v0.1.0
[INFO] [stderr]    Compiling smol_str v0.2.2
[INFO] [stderr]    Compiling bitfield v0.14.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling rustls v0.23.29
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling nutype_macros v0.5.1
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling webpki-roots v1.0.1
[INFO] [stderr]    Compiling ordered-float v4.6.0
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling evalexpr v11.3.1
[INFO] [stderr]    Compiling curl v0.4.48
[INFO] [stderr]    Compiling notify v6.1.1
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling path-dedot v3.1.1
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling file-id v0.1.0
[INFO] [stderr]    Compiling custom_error v1.9.2
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling path-absolutize v3.1.1
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling fd-lock v4.0.4
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling camino-tempfile v1.4.1
[INFO] [stderr]    Compiling notify-debouncer-full v0.1.0
[INFO] [stderr]    Compiling cpclib-sna v0.10.0
[INFO] [stderr]    Compiling cpclib-tokens v0.10.0
[INFO] [stderr]    Compiling cpclib-disc v0.10.0
[INFO] [stderr]    Compiling cpclib-xfer v0.10.0
[INFO] [stderr]    Compiling cpclib-xfertool v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling hotwatch v0.5.0
[INFO] [stderr]    Compiling term_grid v0.2.0
[INFO] [stderr]    Compiling subprocess v0.2.9
[INFO] [stderr]    Compiling termize v0.1.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling rustyline v14.0.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling kinded_macros v0.3.0
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling delegate v0.13.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling remain v0.2.15
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]    Compiling rustyline-derive v0.10.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling kinded v0.3.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling cpclib-common v0.10.0
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling nutype v0.5.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling ureq v2.12.1
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/interact.rs:335:17
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 _ => unimplemented!()
[INFO] [stdout]     |                 ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/interact.rs:335:17
[INFO] [stdout]     |
[INFO] [stdout] 201 |                 XferCommand::Help => {
[INFO] [stdout]     |                 ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 218 |                 XferCommand::Exit => {
[INFO] [stdout]     |                 ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 222 |                 XferCommand::Pwd => {
[INFO] [stdout]     |                 ---------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 233 |                 XferCommand::Ls(_path) => {
[INFO] [stdout]     |                 ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 335 |                 _ => unimplemented!()
[INFO] [stdout]     |                 ^ ...and 8 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOUBLE_QUOTES_ESCAPE_CHAR` is never used
[INFO] [stdout]   --> src/interact.rs:82:7
[INFO] [stdout]    |
[INFO] [stdout] 82 | const DOUBLE_QUOTES_ESCAPE_CHAR: Option<char> = Some('\\');
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOUBLE_QUOTES_SPECIAL_CHARS` is never used
[INFO] [stdout]   --> src/interact.rs:93:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |         const DOUBLE_QUOTES_SPECIAL_CHARS: [u8; 4] = [b'"', b'$', b'\\', b'`'];
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         send_and_run_file(&xfer, fname, false);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let _ = send_and_run_file(&xfer, fname, false);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         send_and_run_file(&xfer, fname, true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let _ = send_and_run_file(&xfer, fname, true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     send_and_run_file(&xfer, fname, true);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     let _ = send_and_run_file(&xfer, fname, true);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/interact.rs:324:21
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     Exec::shell(command).join(); // ignore failure
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     let _ = Exec::shell(command).join(); // ignore failure
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/interact.rs:381:21
[INFO] [stdout]     |
[INFO] [stdout] 381 |                     rl.add_history_entry(line);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 381 |                     let _ = rl.add_history_entry(line);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.80s
[INFO] running `Command { std: "docker" "inspect" "1fc93d5872d1a60029c785292af998315188226c1a014206088ad28626644ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc93d5872d1a60029c785292af998315188226c1a014206088ad28626644ac6", kill_on_drop: false }`
[INFO] [stdout] 1fc93d5872d1a60029c785292af998315188226c1a014206088ad28626644ac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b235bb3d19a9e7fe4f7a44ca1261bcd94b412c1fdb05490d678ff06610986ce
[INFO] running `Command { std: "docker" "start" "-a" "0b235bb3d19a9e7fe4f7a44ca1261bcd94b412c1fdb05490d678ff06610986ce", kill_on_drop: false }`
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/interact.rs:335:17
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 _ => unimplemented!()
[INFO] [stdout]     |                 ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/interact.rs:335:17
[INFO] [stdout]     |
[INFO] [stdout] 201 |                 XferCommand::Help => {
[INFO] [stdout]     |                 ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 218 |                 XferCommand::Exit => {
[INFO] [stdout]     |                 ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 222 |                 XferCommand::Pwd => {
[INFO] [stdout]     |                 ---------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 233 |                 XferCommand::Ls(_path) => {
[INFO] [stdout]     |                 ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 335 |                 _ => unimplemented!()
[INFO] [stdout]     |                 ^ ...and 8 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOUBLE_QUOTES_ESCAPE_CHAR` is never used
[INFO] [stdout]   --> src/interact.rs:82:7
[INFO] [stdout]    |
[INFO] [stdout] 82 | const DOUBLE_QUOTES_ESCAPE_CHAR: Option<char> = Some('\\');
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOUBLE_QUOTES_SPECIAL_CHARS` is never used
[INFO] [stdout]   --> src/interact.rs:93:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |         const DOUBLE_QUOTES_SPECIAL_CHARS: [u8; 4] = [b'"', b'$', b'\\', b'`'];
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         send_and_run_file(&xfer, fname, false);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let _ = send_and_run_file(&xfer, fname, false);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         send_and_run_file(&xfer, fname, true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let _ = send_and_run_file(&xfer, fname, true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     send_and_run_file(&xfer, fname, true);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     let _ = send_and_run_file(&xfer, fname, true);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cpclib-xfertool v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/interact.rs:324:21
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     Exec::shell(command).join(); // ignore failure
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     let _ = Exec::shell(command).join(); // ignore failure
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/interact.rs:381:21
[INFO] [stdout]     |
[INFO] [stdout] 381 |                     rl.add_history_entry(line);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 381 |                     let _ = rl.add_history_entry(line);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/interact.rs:335:17
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 _ => unimplemented!()
[INFO] [stdout]     |                 ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/interact.rs:335:17
[INFO] [stdout]     |
[INFO] [stdout] 201 |                 XferCommand::Help => {
[INFO] [stdout]     |                 ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 218 |                 XferCommand::Exit => {
[INFO] [stdout]     |                 ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 222 |                 XferCommand::Pwd => {
[INFO] [stdout]     |                 ---------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 233 |                 XferCommand::Ls(_path) => {
[INFO] [stdout]     |                 ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 335 |                 _ => unimplemented!()
[INFO] [stdout]     |                 ^ ...and 8 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOUBLE_QUOTES_ESCAPE_CHAR` is never used
[INFO] [stdout]   --> src/interact.rs:82:7
[INFO] [stdout]    |
[INFO] [stdout] 82 | const DOUBLE_QUOTES_ESCAPE_CHAR: Option<char> = Some('\\');
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOUBLE_QUOTES_SPECIAL_CHARS` is never used
[INFO] [stdout]   --> src/interact.rs:93:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |         const DOUBLE_QUOTES_SPECIAL_CHARS: [u8; 4] = [b'"', b'$', b'\\', b'`'];
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         send_and_run_file(&xfer, fname, false);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let _ = send_and_run_file(&xfer, fname, false);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         send_and_run_file(&xfer, fname, true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let _ = send_and_run_file(&xfer, fname, true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     send_and_run_file(&xfer, fname, true);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     let _ = send_and_run_file(&xfer, fname, true);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/interact.rs:324:21
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     Exec::shell(command).join(); // ignore failure
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     let _ = Exec::shell(command).join(); // ignore failure
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/interact.rs:381:21
[INFO] [stdout]     |
[INFO] [stdout] 381 |                     rl.add_history_entry(line);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 381 |                     let _ = rl.add_history_entry(line);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "0b235bb3d19a9e7fe4f7a44ca1261bcd94b412c1fdb05490d678ff06610986ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b235bb3d19a9e7fe4f7a44ca1261bcd94b412c1fdb05490d678ff06610986ce", kill_on_drop: false }`
[INFO] [stdout] 0b235bb3d19a9e7fe4f7a44ca1261bcd94b412c1fdb05490d678ff06610986ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3e612bd88ea5625492f382e30b584f0a2cd1182d99a0b29c012ec2dc39c47b3
[INFO] running `Command { std: "docker" "start" "-a" "b3e612bd88ea5625492f382e30b584f0a2cd1182d99a0b29c012ec2dc39c47b3", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/interact.rs:335:17
[INFO] [stderr]     |
[INFO] [stderr] 335 |                 _ => unimplemented!()
[INFO] [stderr]     |                 ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/interact.rs:335:17
[INFO] [stderr]     |
[INFO] [stderr] 201 |                 XferCommand::Help => {
[INFO] [stderr]     |                 ----------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 218 |                 XferCommand::Exit => {
[INFO] [stderr]     |                 ----------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 222 |                 XferCommand::Pwd => {
[INFO] [stderr]     |                 ---------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 233 |                 XferCommand::Ls(_path) => {
[INFO] [stderr]     |                 ---------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 335 |                 _ => unimplemented!()
[INFO] [stderr]     |                 ^ ...and 8 other patterns collectively make this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DOUBLE_QUOTES_ESCAPE_CHAR` is never used
[INFO] [stderr]   --> src/interact.rs:82:7
[INFO] [stderr]    |
[INFO] [stderr] 82 | const DOUBLE_QUOTES_ESCAPE_CHAR: Option<char> = Some('\\');
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DOUBLE_QUOTES_SPECIAL_CHARS` is never used
[INFO] [stderr]   --> src/interact.rs:93:15
[INFO] [stderr]    |
[INFO] [stderr] 93 |         const DOUBLE_QUOTES_SPECIAL_CHARS: [u8; 4] = [b'"', b'$', b'\\', b'`'];
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         send_and_run_file(&xfer, fname, false);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let _ = send_and_run_file(&xfer, fname, false);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |         send_and_run_file(&xfer, fname, true);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 146 |         let _ = send_and_run_file(&xfer, fname, true);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:167:21
[INFO] [stderr]     |
[INFO] [stderr] 167 |                     send_and_run_file(&xfer, fname, true);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 167 |                     let _ = send_and_run_file(&xfer, fname, true);
[INFO] [stderr]     |                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/interact.rs:324:21
[INFO] [stderr]     |
[INFO] [stderr] 324 |                     Exec::shell(command).join(); // ignore failure
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 324 |                     let _ = Exec::shell(command).join(); // ignore failure
[INFO] [stderr]     |                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/interact.rs:381:21
[INFO] [stderr]     |
[INFO] [stderr] 381 |                     rl.add_history_entry(line);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 381 |                     let _ = rl.add_history_entry(line);
[INFO] [stderr]     |                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `cpclib-xfertool` (lib) generated 8 warnings
[INFO] [stderr] warning: `cpclib-xfertool` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cpclib_xfertool-8143188bd5bc9da3)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cpclib_xfertool-85b296b4f13ab849)
[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 cpclib_xfertool
[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" "b3e612bd88ea5625492f382e30b584f0a2cd1182d99a0b29c012ec2dc39c47b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3e612bd88ea5625492f382e30b584f0a2cd1182d99a0b29c012ec2dc39c47b3", kill_on_drop: false }`
[INFO] [stdout] b3e612bd88ea5625492f382e30b584f0a2cd1182d99a0b29c012ec2dc39c47b3
