[INFO] fetching crate watchexec-events 6.0.0...
[INFO] testing watchexec-events-6.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate watchexec-events 6.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate watchexec-events 6.0.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate watchexec-events 6.0.0
[INFO] tweaked toml for crates.io crate watchexec-events 6.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate watchexec-events 6.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate watchexec-events 6.0.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 499ef8858356d167281b07cda21aadb9efa8fd582abd5f3787c41fa77c3f4eb3
[INFO] running `Command { std: "docker" "start" "-a" "499ef8858356d167281b07cda21aadb9efa8fd582abd5f3787c41fa77c3f4eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "499ef8858356d167281b07cda21aadb9efa8fd582abd5f3787c41fa77c3f4eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "499ef8858356d167281b07cda21aadb9efa8fd582abd5f3787c41fa77c3f4eb3", kill_on_drop: false }`
[INFO] [stdout] 499ef8858356d167281b07cda21aadb9efa8fd582abd5f3787c41fa77c3f4eb3
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d70766c4683164fd15f3bc6f4bf2e8144f0ee4de478cd129f7c6b955500cdd4
[INFO] running `Command { std: "docker" "start" "-a" "7d70766c4683164fd15f3bc6f4bf2e8144f0ee4de478cd129f7c6b955500cdd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling notify-types v2.0.0
[INFO] [stderr]    Compiling watchexec-signals v5.0.0
[INFO] [stderr]    Compiling watchexec-events v6.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "7d70766c4683164fd15f3bc6f4bf2e8144f0ee4de478cd129f7c6b955500cdd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d70766c4683164fd15f3bc6f4bf2e8144f0ee4de478cd129f7c6b955500cdd4", kill_on_drop: false }`
[INFO] [stdout] 7d70766c4683164fd15f3bc6f4bf2e8144f0ee4de478cd129f7c6b955500cdd4
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c1e6f3ba8bbdf18885e1492ef59146539af12357d4164a9a38daa194817443f
[INFO] running `Command { std: "docker" "start" "-a" "4c1e6f3ba8bbdf18885e1492ef59146539af12357d4164a9a38daa194817443f", kill_on_drop: false }`
[INFO] [stderr]    Compiling snapbox-macros v0.3.10
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling snapbox v0.6.21
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling watchexec-events v6.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Event: serde::de::Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> examples/parse-and-print.rs:6:22
[INFO] [stdout]      |
[INFO] [stdout]    6 |         let event: Event = serde_json::from_str(&line?)?;
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `Event`
[INFO] [stdout]      |
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `Event` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `serde::de::Deserialize<'de>`:
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a std::path::Path
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]              and 142 others
[INFO] [stdout] note: required by a bound in `serde_json::from_str`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.140/src/de.rs:2699:8
[INFO] [stdout]      |
[INFO] [stdout] 2697 | pub fn from_str<'a, T>(s: &'a str) -> Result<T>
[INFO] [stdout]      |        -------- required by a bound in this function
[INFO] [stdout] 2698 | where
[INFO] [stdout] 2699 |     T: de::Deserialize<'a>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `watchexec-events` (example "parse-and-print") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "4c1e6f3ba8bbdf18885e1492ef59146539af12357d4164a9a38daa194817443f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1e6f3ba8bbdf18885e1492ef59146539af12357d4164a9a38daa194817443f", kill_on_drop: false }`
[INFO] [stdout] 4c1e6f3ba8bbdf18885e1492ef59146539af12357d4164a9a38daa194817443f