[INFO] fetching crate osal-rs-serde 0.4.4...
[INFO] testing osal-rs-serde-0.4.4 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate osal-rs-serde 0.4.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate osal-rs-serde 0.4.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate osal-rs-serde 0.4.4
[INFO] tweaked toml for crates.io crate osal-rs-serde 0.4.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate osal-rs-serde 0.4.4 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate osal-rs-serde 0.4.4 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5dd04bb3effae3db0feb09fad54c5380672782c6f549880afbaf4feda1ea1152
[INFO] running `Command { std: "docker" "start" "-a" "5dd04bb3effae3db0feb09fad54c5380672782c6f549880afbaf4feda1ea1152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dd04bb3effae3db0feb09fad54c5380672782c6f549880afbaf4feda1ea1152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd04bb3effae3db0feb09fad54c5380672782c6f549880afbaf4feda1ea1152", kill_on_drop: false }`
[INFO] [stdout] 5dd04bb3effae3db0feb09fad54c5380672782c6f549880afbaf4feda1ea1152
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c82c36b7d019b4d0b7fc1a941775491de0506d6c3a2dd5039e11331fd9a9fca
[INFO] running `Command { std: "docker" "start" "-a" "3c82c36b7d019b4d0b7fc1a941775491de0506d6c3a2dd5039e11331fd9a9fca", kill_on_drop: false }`
[INFO] [stderr]    Compiling osal-rs-serde v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "3c82c36b7d019b4d0b7fc1a941775491de0506d6c3a2dd5039e11331fd9a9fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c82c36b7d019b4d0b7fc1a941775491de0506d6c3a2dd5039e11331fd9a9fca", kill_on_drop: false }`
[INFO] [stdout] 3c82c36b7d019b4d0b7fc1a941775491de0506d6c3a2dd5039e11331fd9a9fca
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a6fa9f95e290ccb77fe9f75ef997ad02b7d169d8a612b2c8c081e0555ed2d45
[INFO] running `Command { std: "docker" "start" "-a" "4a6fa9f95e290ccb77fe9f75ef997ad02b7d169d8a612b2c8c081e0555ed2d45", kill_on_drop: false }`
[INFO] [stderr]    Compiling osal-rs-serde v0.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]   --> examples/binary_serialization.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq)]
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Serialize` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> examples/binary_serialization.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 | use osal_rs_serde::{Serialize, Deserialize, to_bytes, from_bytes};
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stdout]   --> examples/binary_serialization.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Deserialize` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> examples/binary_serialization.rs:20:32
[INFO] [stdout]    |
[INFO] [stdout] 20 | use osal_rs_serde::{Serialize, Deserialize, to_bytes, from_bytes};
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]   --> examples/binary_serialization.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq)]
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Serialize` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> examples/binary_serialization.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 | use osal_rs_serde::{Serialize, Deserialize, to_bytes, from_bytes};
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stdout]   --> examples/binary_serialization.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Deserialize` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> examples/binary_serialization.rs:20:32
[INFO] [stdout]    |
[INFO] [stdout] 20 | use osal_rs_serde::{Serialize, Deserialize, to_bytes, from_bytes};
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Config: Serialize` is not satisfied
[INFO] [stdout]    --> examples/binary_serialization.rs:64:24
[INFO] [stdout]     |
[INFO] [stdout]  64 |     let len = to_bytes(&config, &mut buffer)
[INFO] [stdout]     |               -------- ^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |               |
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Serialize` is not implemented for `Config`
[INFO] [stdout]    --> examples/binary_serialization.rs:30:1
[INFO] [stdout]     |
[INFO] [stdout]  30 | struct Config {
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout]     = help: the following other types implement trait `Serialize`:
[INFO] [stdout]               &str
[INFO] [stdout]               (T1, T2)
[INFO] [stdout]               (T1, T2, T3)
[INFO] [stdout]               Option<T>
[INFO] [stdout]               String
[INFO] [stdout]               [T; N]
[INFO] [stdout]               bool
[INFO] [stdout]               f32
[INFO] [stdout]             and 11 others
[INFO] [stdout] note: required by a bound in `to_bytes`
[INFO] [stdout]    --> src/lib.rs:382:8
[INFO] [stdout]     |
[INFO] [stdout] 380 | pub fn to_bytes<T>(value: &T, buffer: &mut [u8]) -> Result<usize> 
[INFO] [stdout]     |        -------- required by a bound in this function
[INFO] [stdout] 381 | where 
[INFO] [stdout] 382 |     T: Serialize
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `to_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Config: Deserialize` is not satisfied
[INFO] [stdout]    --> examples/binary_serialization.rs:94:27
[INFO] [stdout]     |
[INFO] [stdout]  94 |     let decoded: Config = from_bytes(&buffer[..len])
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Deserialize` is not implemented for `Config`
[INFO] [stdout]    --> examples/binary_serialization.rs:30:1
[INFO] [stdout]     |
[INFO] [stdout]  30 | struct Config {
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout]     = help: the following other types implement trait `Deserialize`:
[INFO] [stdout]               (T1, T2)
[INFO] [stdout]               (T1, T2, T3)
[INFO] [stdout]               Option<T>
[INFO] [stdout]               String
[INFO] [stdout]               Vec<T>
[INFO] [stdout]               [T; N]
[INFO] [stdout]               bool
[INFO] [stdout]               f32
[INFO] [stdout]             and 11 others
[INFO] [stdout] note: required by a bound in `osal_rs_serde::from_bytes`
[INFO] [stdout]    --> src/lib.rs:428:8
[INFO] [stdout]     |
[INFO] [stdout] 426 | pub fn from_bytes<T>(buffer: &[u8]) -> Result<T> 
[INFO] [stdout]     |        ---------- required by a bound in this function
[INFO] [stdout] 427 | where 
[INFO] [stdout] 428 |     T: Deserialize
[INFO] [stdout]     |        ^^^^^^^^^^^ required by this bound in `from_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `osal-rs-serde` (example "binary_serialization") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4a6fa9f95e290ccb77fe9f75ef997ad02b7d169d8a612b2c8c081e0555ed2d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6fa9f95e290ccb77fe9f75ef997ad02b7d169d8a612b2c8c081e0555ed2d45", kill_on_drop: false }`
[INFO] [stdout] 4a6fa9f95e290ccb77fe9f75ef997ad02b7d169d8a612b2c8c081e0555ed2d45
