[INFO] fetching crate prae 0.5.1... [INFO] checking prae-0.5.1 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate prae 0.5.1 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate prae 0.5.1 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prae 0.5.1 [INFO] finished tweaking crates.io crate prae 0.5.1 [INFO] tweaked toml for crates.io crate prae 0.5.1 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prae_macro v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e3ef1e09106a95faa32563af2b422a5d985fea33928c8cc8b46058e16406b19 [INFO] running `Command { std: "docker" "start" "-a" "9e3ef1e09106a95faa32563af2b422a5d985fea33928c8cc8b46058e16406b19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e3ef1e09106a95faa32563af2b422a5d985fea33928c8cc8b46058e16406b19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e3ef1e09106a95faa32563af2b422a5d985fea33928c8cc8b46058e16406b19", kill_on_drop: false }` [INFO] [stdout] 9e3ef1e09106a95faa32563af2b422a5d985fea33928c8cc8b46058e16406b19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c8dff215ba4d1cab45614576502106e1b6908e7f9863acc4c2c7bf470fad05b [INFO] running `Command { std: "docker" "start" "-a" "1c8dff215ba4d1cab45614576502106e1b6908e7f9863acc4c2c7bf470fad05b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling serde_derive v1.0.128 [INFO] [stderr] Compiling prae_macro v0.3.0 [INFO] [stderr] Checking prae v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde v1.0.128 [INFO] [stderr] Checking serde_json v1.0.66 [INFO] [stdout] error[E0277]: the trait bound `Guarded: Serialize` is not satisfied [INFO] [stdout] --> tests/serde_integration.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | name: Username, [INFO] [stdout] | ^^^^^^^^^^^^^^ the trait `Serialize` is not implemented for `Guarded` [INFO] [stdout] | [INFO] [stdout] note: required by `_::_serde::ser::SerializeStruct::serialize_field` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.128/src/ser/mod.rs:1871:5 [INFO] [stdout] | [INFO] [stdout] 1871 | / fn serialize_field( [INFO] [stdout] 1872 | | &mut self, [INFO] [stdout] 1873 | | key: &'static str, [INFO] [stdout] 1874 | | value: &T, [INFO] [stdout] 1875 | | ) -> Result<(), Self::Error> [INFO] [stdout] 1876 | | where [INFO] [stdout] 1877 | | T: Serialize; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Guarded: Deserialize<'_>` is not satisfied [INFO] [stdout] --> tests/serde_integration.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | name: Username, [INFO] [stdout] | ^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `Guarded` [INFO] [stdout] | [INFO] [stdout] note: required by `next_element` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.128/src/de/mod.rs:1703:5 [INFO] [stdout] | [INFO] [stdout] 1703 | / fn next_element(&mut self) -> Result, Self::Error> [INFO] [stdout] 1704 | | where [INFO] [stdout] 1705 | | T: Deserialize<'de>, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Guarded: Deserialize<'_>` is not satisfied [INFO] [stdout] --> tests/serde_integration.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | name: Username, [INFO] [stdout] | ^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `Guarded` [INFO] [stdout] | [INFO] [stdout] note: required by `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.128/src/de/mod.rs:1842:5 [INFO] [stdout] | [INFO] [stdout] 1842 | / fn next_value(&mut self) -> Result [INFO] [stdout] 1843 | | where [INFO] [stdout] 1844 | | V: Deserialize<'de>, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `prae` due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "1c8dff215ba4d1cab45614576502106e1b6908e7f9863acc4c2c7bf470fad05b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c8dff215ba4d1cab45614576502106e1b6908e7f9863acc4c2c7bf470fad05b", kill_on_drop: false }` [INFO] [stdout] 1c8dff215ba4d1cab45614576502106e1b6908e7f9863acc4c2c7bf470fad05b