[INFO] cloning repository https://github.com/fpdotmonkey/stewart-platform
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fpdotmonkey/stewart-platform" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffpdotmonkey%2Fstewart-platform", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffpdotmonkey%2Fstewart-platform'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe7ee3102134383e7b1a614f60efc3505f787e3e
[INFO] checking fpdotmonkey/stewart-platform against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for 155501-infallible-never-with-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffpdotmonkey%2Fstewart-platform" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fpdotmonkey/stewart-platform
[INFO] finished tweaking git repo https://github.com/fpdotmonkey/stewart-platform
[INFO] tweaked toml for git repo https://github.com/fpdotmonkey/stewart-platform written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fpdotmonkey/stewart-platform on toolchain 1bdcb63291ccffc030f8223f6f978568dd240e3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fpdotmonkey/stewart-platform 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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 802b96fcd917cd776dd26fbd0d3c523899f62bf3019e17fa658798be6f6406b0
[INFO] running `Command { std: "docker" "start" "-a" "802b96fcd917cd776dd26fbd0d3c523899f62bf3019e17fa658798be6f6406b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "802b96fcd917cd776dd26fbd0d3c523899f62bf3019e17fa658798be6f6406b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "802b96fcd917cd776dd26fbd0d3c523899f62bf3019e17fa658798be6f6406b0", kill_on_drop: false }`
[INFO] [stdout] 802b96fcd917cd776dd26fbd0d3c523899f62bf3019e17fa658798be6f6406b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f2dad26450c2e99ca9f6f0d46a6eb71132853433eb41bf7c2942762bf65818d
[INFO] running `Command { std: "docker" "start" "-a" "1f2dad26450c2e99ca9f6f0d46a6eb71132853433eb41bf7c2942762bf65818d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling clap_lex v0.7.1
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[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling itoa v1.0.11
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[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling oorandom v11.1.4
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[INFO] [stderr]     Checking num_cpus v1.16.0
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[INFO] [stderr]    Compiling sealed v0.5.0
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling atomic_enum v0.3.0
[INFO] [stderr]     Checking tokio v1.38.0
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[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling ethercrab-wire-derive v0.1.4
[INFO] [stderr]     Checking ethercrab-wire v0.1.4
[INFO] [stderr]     Checking ethercrab v0.4.2
[INFO] [stdout] error[E0277]: the trait bound `!: EtherCrabWireRead` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ethercrab-0.4.2/src/dc.rs:26:10
[INFO] [stdout]     |
[INFO] [stdout]  26 |         .send_receive(client, 0u32)
[INFO] [stdout]     |          ^^^^^^^^^^^^ the trait `EtherCrabWireRead` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `EtherCrabWireRead`:
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]               (T0, T1, T2, T3, T4, T5)
[INFO] [stdout]               (T0, T1, T2, T3, T4, T5, T6)
[INFO] [stdout]               (T0, T1, T2, T3, T4, T5, T6, T7)
[INFO] [stdout]             and 78 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `WrappedWrite::send_receive`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ethercrab-0.4.2/src/command/writes.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub async fn send_receive<'data, 'client, T>(
[INFO] [stdout]     |                  ------------ required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 110 |         T: EtherCrabWireRead,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ required by this bound in `WrappedWrite::send_receive`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: EtherCrabWireRead` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ethercrab-0.4.2/src/eeprom/device_reader.rs:42:14
[INFO] [stdout]     |
[INFO] [stdout]  42 |             .send_receive(self.client, SiiRequest::read(start_word))
[INFO] [stdout]     |              ^^^^^^^^^^^^ the trait `EtherCrabWireRead` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `EtherCrabWireRead`:
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]               (T0, T1, T2, T3, T4, T5)
[INFO] [stdout]               (T0, T1, T2, T3, T4, T5, T6)
[INFO] [stdout]               (T0, T1, T2, T3, T4, T5, T6, T7)
[INFO] [stdout]             and 78 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `WrappedWrite::send_receive`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ethercrab-0.4.2/src/command/writes.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub async fn send_receive<'data, 'client, T>(
[INFO] [stdout]     |                  ------------ required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 110 |         T: EtherCrabWireRead,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ required by this bound in `WrappedWrite::send_receive`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ethercrab` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "1f2dad26450c2e99ca9f6f0d46a6eb71132853433eb41bf7c2942762bf65818d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f2dad26450c2e99ca9f6f0d46a6eb71132853433eb41bf7c2942762bf65818d", kill_on_drop: false }`
[INFO] [stdout] 1f2dad26450c2e99ca9f6f0d46a6eb71132853433eb41bf7c2942762bf65818d
