[INFO] fetching crate dyn_phy 0.1.0-alpha3...
[INFO] checking dyn_phy-0.1.0-alpha3 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate dyn_phy 0.1.0-alpha3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate dyn_phy 0.1.0-alpha3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dyn_phy 0.1.0-alpha3
[INFO] tweaked toml for crates.io crate dyn_phy 0.1.0-alpha3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dyn_phy 0.1.0-alpha3 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding heapless v0.8.0 (available: v0.9.1)
[INFO] [stderr]       Adding smoltcp v0.11.0 (available: v0.12.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f11e7724afb0df6a7ed8ec2fe9d4714d344366d9aabc2a643422f5dfbbb3ca5
[INFO] running `Command { std: "docker" "start" "-a" "0f11e7724afb0df6a7ed8ec2fe9d4714d344366d9aabc2a643422f5dfbbb3ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f11e7724afb0df6a7ed8ec2fe9d4714d344366d9aabc2a643422f5dfbbb3ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f11e7724afb0df6a7ed8ec2fe9d4714d344366d9aabc2a643422f5dfbbb3ca5", kill_on_drop: false }`
[INFO] [stdout] 0f11e7724afb0df6a7ed8ec2fe9d4714d344366d9aabc2a643422f5dfbbb3ca5
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf9bcbe85887c4282ed93f524155d4e5f5f80ac359696eb4dcc38aabcbedf284
[INFO] running `Command { std: "docker" "start" "-a" "bf9bcbe85887c4282ed93f524155d4e5f5f80ac359696eb4dcc38aabcbedf284", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling smoltcp v0.11.0
[INFO] [stderr]     Checking managed v0.8.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking tiny-fn v0.1.9
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking dyn_phy v0.1.0-alpha3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn dyn_receive(&mut self, timestamp: Instant) -> Option<(DynRxToken, DynTxToken)> {
[INFO] [stdout]    |                    ^^^^^^^^^                                 ----------  ---------- the same lifetime is hidden here
[INFO] [stdout]    |                    |                                         |
[INFO] [stdout]    |                    the lifetime is elided here               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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn dyn_receive(&mut self, timestamp: Instant) -> Option<(DynRxToken<'_>, DynTxToken<'_>)> {
[INFO] [stdout]    |                                                                        ++++            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn dyn_transmit(&mut self, timestamp: Instant) -> Option<DynTxToken> {
[INFO] [stdout]    |                     ^^^^^^^^^ the lifetime is elided here    ---------- 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] 54 |     fn dyn_transmit(&mut self, timestamp: Instant) -> Option<DynTxToken<'_>> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn dyn_receive(&mut self, timestamp: Instant) -> Option<(DynRxToken, DynTxToken)> {
[INFO] [stdout]    |                    ^^^^^^^^^                                 ----------  ---------- the same lifetime is hidden here
[INFO] [stdout]    |                    |                                         |
[INFO] [stdout]    |                    the lifetime is elided here               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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn dyn_receive(&mut self, timestamp: Instant) -> Option<(DynRxToken<'_>, DynTxToken<'_>)> {
[INFO] [stdout]    |                                                                        ++++            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn dyn_transmit(&mut self, timestamp: Instant) -> Option<DynTxToken> {
[INFO] [stdout]    |                     ^^^^^^^^^ the lifetime is elided here    ---------- 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] 54 |     fn dyn_transmit(&mut self, timestamp: Instant) -> Option<DynTxToken<'_>> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `Command { std: "docker" "inspect" "bf9bcbe85887c4282ed93f524155d4e5f5f80ac359696eb4dcc38aabcbedf284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf9bcbe85887c4282ed93f524155d4e5f5f80ac359696eb4dcc38aabcbedf284", kill_on_drop: false }`
[INFO] [stdout] bf9bcbe85887c4282ed93f524155d4e5f5f80ac359696eb4dcc38aabcbedf284