[INFO] fetching crate tradfri-rs 0.1.0...
[INFO] testing tradfri-rs-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate tradfri-rs 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate tradfri-rs 0.1.0
[INFO] finished tweaking crates.io crate tradfri-rs 0.1.0
[INFO] tweaked toml for crates.io crate tradfri-rs 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tradfri-rs 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf80334d64fee5a39f354654cf72f30fb4a7b6629e8d926ca2b100832b5c8f4a
[INFO] running `Command { std: "docker" "start" "-a" "bf80334d64fee5a39f354654cf72f30fb4a7b6629e8d926ca2b100832b5c8f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf80334d64fee5a39f354654cf72f30fb4a7b6629e8d926ca2b100832b5c8f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf80334d64fee5a39f354654cf72f30fb4a7b6629e8d926ca2b100832b5c8f4a", kill_on_drop: false }`
[INFO] [stdout] bf80334d64fee5a39f354654cf72f30fb4a7b6629e8d926ca2b100832b5c8f4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1456a0d70612f046deeaaddcc4f9ffc0c477c7279f51b58503e6a07dfb6e5d37
[INFO] running `Command { std: "docker" "start" "-a" "1456a0d70612f046deeaaddcc4f9ffc0c477c7279f51b58503e6a07dfb6e5d37", kill_on_drop: false }`
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling tradfri-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/gateway.rs:62:62
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn get_device_by_id<'a>(&'a self, id: u64) -> Result<Device> {
[INFO] [stdout]    |                                  --                          ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn get_device_by_id<'a>(&'a self, id: u64) -> Result<Device<'a>> {
[INFO] [stdout]    |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "1456a0d70612f046deeaaddcc4f9ffc0c477c7279f51b58503e6a07dfb6e5d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1456a0d70612f046deeaaddcc4f9ffc0c477c7279f51b58503e6a07dfb6e5d37", kill_on_drop: false }`
[INFO] [stdout] 1456a0d70612f046deeaaddcc4f9ffc0c477c7279f51b58503e6a07dfb6e5d37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d99a43ea0974bafb204c2d08562d25367bfb1d0544984bf826b139105bb5455f
[INFO] running `Command { std: "docker" "start" "-a" "d99a43ea0974bafb204c2d08562d25367bfb1d0544984bf826b139105bb5455f", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/gateway.rs:62:62
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn get_device_by_id<'a>(&'a self, id: u64) -> Result<Device> {
[INFO] [stdout]    |                                  --                          ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn get_device_by_id<'a>(&'a self, id: u64) -> Result<Device<'a>> {
[INFO] [stdout]    |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tradfri-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/gateway.rs:62:62
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn get_device_by_id<'a>(&'a self, id: u64) -> Result<Device> {
[INFO] [stdout]    |                                  --                          ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn get_device_by_id<'a>(&'a self, id: u64) -> Result<Device<'a>> {
[INFO] [stdout]    |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "d99a43ea0974bafb204c2d08562d25367bfb1d0544984bf826b139105bb5455f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d99a43ea0974bafb204c2d08562d25367bfb1d0544984bf826b139105bb5455f", kill_on_drop: false }`
[INFO] [stdout] d99a43ea0974bafb204c2d08562d25367bfb1d0544984bf826b139105bb5455f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08282b5146588192114f3ebf1be65e15277aab4a8e8cd8e0ba592af3f5ce8ce2
[INFO] running `Command { std: "docker" "start" "-a" "08282b5146588192114f3ebf1be65e15277aab4a8e8cd8e0ba592af3f5ce8ce2", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]   --> src/gateway.rs:62:62
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 62 |     pub fn get_device_by_id<'a>(&'a self, id: u64) -> Result<Device> {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |                                  --                          ^^^^^^ the same lifetime is hidden here
[INFO] [stdout] 
[INFO] [stderr]    |                                  |
[INFO] [stderr]    |                                  the lifetime is named 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: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn get_device_by_id<'a>(&'a self, id: u64) -> Result<Device<'a>> {
[INFO] [stderr]    |                                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `tradfri-rs` (lib) generated 1 warning (run `cargo fix --lib -p tradfri-rs` to apply 1 suggestion)
[INFO] [stderr] warning: `tradfri-rs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tradfri_rs-efd1029dc0348a94)
[INFO] [stderr]    Doc-tests tradfri_rs
[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" "08282b5146588192114f3ebf1be65e15277aab4a8e8cd8e0ba592af3f5ce8ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08282b5146588192114f3ebf1be65e15277aab4a8e8cd8e0ba592af3f5ce8ce2", kill_on_drop: false }`
[INFO] [stdout] 08282b5146588192114f3ebf1be65e15277aab4a8e8cd8e0ba592af3f5ce8ce2