[INFO] fetching crate spectrusty-formats 0.4.0...
[INFO] building spectrusty-formats-0.4.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate spectrusty-formats 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate spectrusty-formats 0.4.0
[INFO] finished tweaking crates.io crate spectrusty-formats 0.4.0
[INFO] tweaked toml for crates.io crate spectrusty-formats 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spectrusty-formats 0.4.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.9.4)
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6168a32befc046fdfb1aba18e4c1ec5656a8916d7b8d6683e300ea4cf6108d5
[INFO] running `Command { std: "docker" "start" "-a" "e6168a32befc046fdfb1aba18e4c1ec5656a8916d7b8d6683e300ea4cf6108d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6168a32befc046fdfb1aba18e4c1ec5656a8916d7b8d6683e300ea4cf6108d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6168a32befc046fdfb1aba18e4c1ec5656a8916d7b8d6683e300ea4cf6108d5", kill_on_drop: false }`
[INFO] [stdout] e6168a32befc046fdfb1aba18e4c1ec5656a8916d7b8d6683e300ea4cf6108d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5349d5fe28bd7567d2cffbc1c3b49f232f6793798b0c432995d3eba7a8a30c8e
[INFO] running `Command { std: "docker" "start" "-a" "5349d5fe28bd7567d2cffbc1c3b49f232f6793798b0c432995d3eba7a8a30c8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling compression v0.1.5
[INFO] [stderr]    Compiling base64 v0.20.0
[INFO] [stderr]    Compiling z80emu v0.8.0
[INFO] [stderr]    Compiling spectrusty-core v0.4.0
[INFO] [stderr]    Compiling spectrusty-peripherals v0.4.0
[INFO] [stderr]    Compiling spectrusty-formats v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/snapshot.rs:184:26
[INFO] [stdout]     |
[INFO] [stdout] 184 |     type Error: Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>;
[INFO] [stdout]     |                          ^                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 184 -     type Error: Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>;
[INFO] [stdout] 184 +     type Error: Into<Box<dyn std::error::Error + Send + Sync + 'static>>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ay.rs:188:25
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn to_str_lossy(&self) -> 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] 188 |     pub fn to_str_lossy(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.97s
[INFO] running `Command { std: "docker" "inspect" "5349d5fe28bd7567d2cffbc1c3b49f232f6793798b0c432995d3eba7a8a30c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5349d5fe28bd7567d2cffbc1c3b49f232f6793798b0c432995d3eba7a8a30c8e", kill_on_drop: false }`
[INFO] [stdout] 5349d5fe28bd7567d2cffbc1c3b49f232f6793798b0c432995d3eba7a8a30c8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3d48b23ae6142cc39a61241772e8a1204ba5e4fd2390b97d21f4f7bedb82312
[INFO] running `Command { std: "docker" "start" "-a" "b3d48b23ae6142cc39a61241772e8a1204ba5e4fd2390b97d21f4f7bedb82312", kill_on_drop: false }`
[INFO] [stderr]    Compiling spectrusty-formats v0.4.0
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/snapshot.rs:184:26
[INFO] [stdout]     |
[INFO] [stdout] 184 |     type Error: Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>;
[INFO] [stdout]     |                          ^                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 184 -     type Error: Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>;
[INFO] [stdout] 184 +     type Error: Into<Box<dyn std::error::Error + Send + Sync + 'static>>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ay.rs:188:25
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn to_str_lossy(&self) -> 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] 188 |     pub fn to_str_lossy(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling spectrusty v0.4.0
[INFO] [stderr]    Compiling spectrusty-formats v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/snapshot.rs:184:26
[INFO] [stdout]     |
[INFO] [stdout] 184 |     type Error: Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>;
[INFO] [stdout]     |                          ^                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 184 -     type Error: Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>;
[INFO] [stdout] 184 +     type Error: Into<Box<dyn std::error::Error + Send + Sync + 'static>>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ay.rs:188:25
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn to_str_lossy(&self) -> 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] 188 |     pub fn to_str_lossy(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.44s
[INFO] running `Command { std: "docker" "inspect" "b3d48b23ae6142cc39a61241772e8a1204ba5e4fd2390b97d21f4f7bedb82312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3d48b23ae6142cc39a61241772e8a1204ba5e4fd2390b97d21f4f7bedb82312", kill_on_drop: false }`
[INFO] [stdout] b3d48b23ae6142cc39a61241772e8a1204ba5e4fd2390b97d21f4f7bedb82312