[INFO] fetching crate mysh 0.1.8...
[INFO] testing mysh-0.1.8 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate mysh 0.1.8 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mysh 0.1.8
[INFO] finished tweaking crates.io crate mysh 0.1.8
[INFO] tweaked toml for crates.io crate mysh 0.1.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mysh 0.1.8 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 111 packages to latest compatible versions
[INFO] [stderr]       Adding colored v2.2.0 (available: v3.1.1)
[INFO] [stderr]       Adding reedline v0.36.0 (available: v0.46.0)
[INFO] [stderr]       Adding serde-reflection v0.4.0 (available: v0.5.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bd64298e8b1939824578978312cb1102555f0eb414d8ff538e6ecdc5d83111e
[INFO] running `Command { std: "docker" "start" "-a" "4bd64298e8b1939824578978312cb1102555f0eb414d8ff538e6ecdc5d83111e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bd64298e8b1939824578978312cb1102555f0eb414d8ff538e6ecdc5d83111e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd64298e8b1939824578978312cb1102555f0eb414d8ff538e6ecdc5d83111e", kill_on_drop: false }`
[INFO] [stdout] 4bd64298e8b1939824578978312cb1102555f0eb414d8ff538e6ecdc5d83111e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 785d1a4d6e624a7f953d69860a7b8f25924a61b4c116814b15df21ec17d41271
[INFO] running `Command { std: "docker" "start" "-a" "785d1a4d6e624a7f953d69860a7b8f25924a61b4c116814b15df21ec17d41271", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling uuid v1.23.0
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling ctrlc v3.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling fd-lock v4.0.4
[INFO] [stderr]    Compiling serde-reflection v0.3.6
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling serde-reflection v0.4.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling mysh_derive v0.1.7
[INFO] [stderr]    Compiling reedline v0.36.0
[INFO] [stderr]    Compiling mysh v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DefaultArg` is never constructed
[INFO] [stdout]  --> src/command_metadata.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct DefaultArg;
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:179:25
[INFO] [stdout]     |
[INFO] [stdout] 179 |   fn render_prompt_left(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 179 |   fn render_prompt_left(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:183:26
[INFO] [stdout]     |
[INFO] [stdout] 183 |   fn render_prompt_right(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 183 |   fn render_prompt_right(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     &self,
[INFO] [stdout]     |     ^^^^^ the lifetime is elided here
[INFO] [stdout] 189 |     _prompt_mode: reedline::PromptEditMode,
[INFO] [stdout] 190 |   ) -> std::borrow::Cow<str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 190 |   ) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:194:40
[INFO] [stdout]     |
[INFO] [stdout] 194 |   fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 194 |   fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 199 |     &self,
[INFO] [stdout]     |     ^^^^^ the lifetime is elided here
[INFO] [stdout] 200 |     history_search: reedline::PromptHistorySearch,
[INFO] [stdout] 201 |   ) -> std::borrow::Cow<str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 201 |   ) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `associated_type_defaults` is declared but not used
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(associated_type_defaults)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.03s
[INFO] running `Command { std: "docker" "inspect" "785d1a4d6e624a7f953d69860a7b8f25924a61b4c116814b15df21ec17d41271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785d1a4d6e624a7f953d69860a7b8f25924a61b4c116814b15df21ec17d41271", kill_on_drop: false }`
[INFO] [stdout] 785d1a4d6e624a7f953d69860a7b8f25924a61b4c116814b15df21ec17d41271
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af9ee1485a260a7c991e84f514d718402a1629342878cc524e331a6862ad6bcf
[INFO] running `Command { std: "docker" "start" "-a" "af9ee1485a260a7c991e84f514d718402a1629342878cc524e331a6862ad6bcf", kill_on_drop: false }`
[INFO] [stdout] warning: struct `DefaultArg` is never constructed
[INFO] [stdout]  --> src/command_metadata.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct DefaultArg;
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:179:25
[INFO] [stdout]     |
[INFO] [stdout] 179 |   fn render_prompt_left(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 179 |   fn render_prompt_left(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:183:26
[INFO] [stdout]     |
[INFO] [stdout] 183 |   fn render_prompt_right(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 183 |   fn render_prompt_right(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     &self,
[INFO] [stdout]     |     ^^^^^ the lifetime is elided here
[INFO] [stdout] 189 |     _prompt_mode: reedline::PromptEditMode,
[INFO] [stdout] 190 |   ) -> std::borrow::Cow<str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 190 |   ) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:194:40
[INFO] [stdout]     |
[INFO] [stdout] 194 |   fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 194 |   fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 199 |     &self,
[INFO] [stdout]     |     ^^^^^ the lifetime is elided here
[INFO] [stdout] 200 |     history_search: reedline::PromptHistorySearch,
[INFO] [stdout] 201 |   ) -> std::borrow::Cow<str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 201 |   ) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `associated_type_defaults` is declared but not used
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(associated_type_defaults)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mysh v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DefaultArg` is never constructed
[INFO] [stdout]  --> src/command_metadata.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct DefaultArg;
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:179:25
[INFO] [stdout]     |
[INFO] [stdout] 179 |   fn render_prompt_left(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 179 |   fn render_prompt_left(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:183:26
[INFO] [stdout]     |
[INFO] [stdout] 183 |   fn render_prompt_right(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 183 |   fn render_prompt_right(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     &self,
[INFO] [stdout]     |     ^^^^^ the lifetime is elided here
[INFO] [stdout] 189 |     _prompt_mode: reedline::PromptEditMode,
[INFO] [stdout] 190 |   ) -> std::borrow::Cow<str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 190 |   ) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:194:40
[INFO] [stdout]     |
[INFO] [stdout] 194 |   fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 194 |   fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/shell.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 199 |     &self,
[INFO] [stdout]     |     ^^^^^ the lifetime is elided here
[INFO] [stdout] 200 |     history_search: reedline::PromptHistorySearch,
[INFO] [stdout] 201 |   ) -> std::borrow::Cow<str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 201 |   ) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `associated_type_defaults` is declared but not used
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(associated_type_defaults)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "af9ee1485a260a7c991e84f514d718402a1629342878cc524e331a6862ad6bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af9ee1485a260a7c991e84f514d718402a1629342878cc524e331a6862ad6bcf", kill_on_drop: false }`
[INFO] [stdout] af9ee1485a260a7c991e84f514d718402a1629342878cc524e331a6862ad6bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92118fb7034d4e8823b0888362e34fc9c96c930d88a1b5a8078010b5ad41cd13
[INFO] running `Command { std: "docker" "start" "-a" "92118fb7034d4e8823b0888362e34fc9c96c930d88a1b5a8078010b5ad41cd13", kill_on_drop: false }`
[INFO] [stderr] warning: struct `DefaultArg` is never constructed
[INFO] [stderr]  --> src/command_metadata.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct DefaultArg;
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/shell.rs:179:25
[INFO] [stderr]     |
[INFO] [stderr] 179 |   fn render_prompt_left(&self) -> std::borrow::Cow<str> {
[INFO] [stderr]     |                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 179 |   fn render_prompt_left(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stderr]     |                                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/shell.rs:183:26
[INFO] [stderr]     |
[INFO] [stderr] 183 |   fn render_prompt_right(&self) -> std::borrow::Cow<str> {
[INFO] [stderr]     |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 183 |   fn render_prompt_right(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stderr]     |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/shell.rs:188:5
[INFO] [stderr]     |
[INFO] [stderr] 188 |     &self,
[INFO] [stderr]     |     ^^^^^ the lifetime is elided here
[INFO] [stderr] 189 |     _prompt_mode: reedline::PromptEditMode,
[INFO] [stderr] 190 |   ) -> std::borrow::Cow<str> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 190 |   ) -> std::borrow::Cow<'_, str> {
[INFO] [stderr]     |                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/shell.rs:194:40
[INFO] [stderr]     |
[INFO] [stderr] 194 |   fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<str> {
[INFO] [stderr]     |                                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 194 |   fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stderr]     |                                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/shell.rs:199:5
[INFO] [stderr]     |
[INFO] [stderr] 199 |     &self,
[INFO] [stderr]     |     ^^^^^ the lifetime is elided here
[INFO] [stderr] 200 |     history_search: reedline::PromptHistorySearch,
[INFO] [stderr] 201 |   ) -> std::borrow::Cow<str> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 201 |   ) -> std::borrow::Cow<'_, str> {
[INFO] [stderr]     |                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: feature `associated_type_defaults` is declared but not used
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(associated_type_defaults)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mysh` (lib) generated 7 warnings (run `cargo fix --lib -p mysh` to apply 5 suggestions)
[INFO] [stderr] warning: `mysh` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mysh-7de89439ae063187)
[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 mysh
[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" "92118fb7034d4e8823b0888362e34fc9c96c930d88a1b5a8078010b5ad41cd13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92118fb7034d4e8823b0888362e34fc9c96c930d88a1b5a8078010b5ad41cd13", kill_on_drop: false }`
[INFO] [stdout] 92118fb7034d4e8823b0888362e34fc9c96c930d88a1b5a8078010b5ad41cd13
