[INFO] fetching crate tmux-remux 0.4.0...
[INFO] testing tmux-remux-0.4.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate tmux-remux 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tmux-remux 0.4.0
[INFO] finished tweaking crates.io crate tmux-remux 0.4.0
[INFO] tweaked toml for crates.io crate tmux-remux 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tmux-remux 0.4.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tmux-remux 0.4.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_termios v0.1.3
[INFO] [stderr]   Downloaded termion v2.0.3
[INFO] [stderr]   Downloaded tmux_interface v0.3.2
[INFO] [stderr]   Downloaded libredox v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9823c99130dca3d25ae35609cbe9572cfbab652376f8a55c24693c8478b0e278
[INFO] running `Command { std: "docker" "start" "-a" "9823c99130dca3d25ae35609cbe9572cfbab652376f8a55c24693c8478b0e278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9823c99130dca3d25ae35609cbe9572cfbab652376f8a55c24693c8478b0e278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9823c99130dca3d25ae35609cbe9572cfbab652376f8a55c24693c8478b0e278", kill_on_drop: false }`
[INFO] [stdout] 9823c99130dca3d25ae35609cbe9572cfbab652376f8a55c24693c8478b0e278
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb80efd02339c6be4104a4427095d3dbe1b9286be6c7b47068972de27dea9cf4
[INFO] running `Command { std: "docker" "start" "-a" "fb80efd02339c6be4104a4427095d3dbe1b9286be6c7b47068972de27dea9cf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling tmux_interface v0.3.2
[INFO] [stderr]    Compiling termion v2.0.3
[INFO] [stderr]    Compiling tmux-remux v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/state.rs:86:6
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Repository {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 86 |     pub path: PathBuf,
[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 `MSG_WINDOW_NAME` is never used
[INFO] [stdout]   --> src/util.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const MSG_WINDOW_NAME:    &str    = "#{window_name}";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn new(args: &mut Arguments) -> State {
[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] 28 |     pub fn new(args: &mut Arguments) -> State<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.05s
[INFO] running `Command { std: "docker" "inspect" "fb80efd02339c6be4104a4427095d3dbe1b9286be6c7b47068972de27dea9cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb80efd02339c6be4104a4427095d3dbe1b9286be6c7b47068972de27dea9cf4", kill_on_drop: false }`
[INFO] [stdout] fb80efd02339c6be4104a4427095d3dbe1b9286be6c7b47068972de27dea9cf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5ab3fc31bea079a98901ab3d8db6529cacf6d55fbec4ac31bddb39f97c3d330
[INFO] running `Command { std: "docker" "start" "-a" "c5ab3fc31bea079a98901ab3d8db6529cacf6d55fbec4ac31bddb39f97c3d330", kill_on_drop: false }`
[INFO] [stderr]    Compiling tmux-remux v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/state.rs:86:6
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Repository {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 86 |     pub path: PathBuf,
[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 `MSG_WINDOW_NAME` is never used
[INFO] [stdout]   --> src/util.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const MSG_WINDOW_NAME:    &str    = "#{window_name}";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn new(args: &mut Arguments) -> State {
[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] 28 |     pub fn new(args: &mut Arguments) -> State<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "c5ab3fc31bea079a98901ab3d8db6529cacf6d55fbec4ac31bddb39f97c3d330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5ab3fc31bea079a98901ab3d8db6529cacf6d55fbec4ac31bddb39f97c3d330", kill_on_drop: false }`
[INFO] [stdout] c5ab3fc31bea079a98901ab3d8db6529cacf6d55fbec4ac31bddb39f97c3d330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b39e14200285a81c3cefb1bc6cdd4d4041640380d615df7b1836c820ea363c43
[INFO] running `Command { std: "docker" "start" "-a" "b39e14200285a81c3cefb1bc6cdd4d4041640380d615df7b1836c820ea363c43", kill_on_drop: false }`
[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] warning: field `path` is never read
[INFO] [stderr]   --> src/state.rs:86:6
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub struct Repository {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 86 |     pub path: PathBuf,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MSG_WINDOW_NAME` is never used
[INFO] [stderr]   --> src/util.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub const MSG_WINDOW_NAME:    &str    = "#{window_name}";
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/state.rs:28:19
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn new(args: &mut Arguments) -> State {
[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] 28 |     pub fn new(args: &mut Arguments) -> State<'_> {
[INFO] [stderr]    |                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `tmux-remux` (bin "remux" test) generated 3 warnings (run `cargo fix --bin "remux" -p tmux-remux --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/remux-4544fb9a78b42c96)
[INFO] running `Command { std: "docker" "inspect" "b39e14200285a81c3cefb1bc6cdd4d4041640380d615df7b1836c820ea363c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b39e14200285a81c3cefb1bc6cdd4d4041640380d615df7b1836c820ea363c43", kill_on_drop: false }`
[INFO] [stdout] b39e14200285a81c3cefb1bc6cdd4d4041640380d615df7b1836c820ea363c43