[INFO] fetching crate hnews 0.4.0... [INFO] checking hnews-0.4.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate hnews 0.4.0 into /workspace/builds/worker-79/source [INFO] validating manifest of crates.io crate hnews 0.4.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hnews 0.4.0 [INFO] finished tweaking crates.io crate hnews 0.4.0 [INFO] tweaked toml for crates.io crate hnews 0.4.0 written to /workspace/builds/worker-79/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded arc-swap v1.3.1 [INFO] [stderr] Downloaded mini-internal v0.1.15 [INFO] [stderr] Downloaded miniserde v0.1.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46fc7ac2b4281bc18469630b6c8d6bbd54f491300beead8e88b2bfde83ba1b5e [INFO] running `Command { std: "docker" "start" "-a" "46fc7ac2b4281bc18469630b6c8d6bbd54f491300beead8e88b2bfde83ba1b5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46fc7ac2b4281bc18469630b6c8d6bbd54f491300beead8e88b2bfde83ba1b5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46fc7ac2b4281bc18469630b6c8d6bbd54f491300beead8e88b2bfde83ba1b5e", kill_on_drop: false }` [INFO] [stdout] 46fc7ac2b4281bc18469630b6c8d6bbd54f491300beead8e88b2bfde83ba1b5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78332cff5fd8d034b6c37d83bf8e3fc6825cb590bab33847e49d58e98e85d17b [INFO] running `Command { std: "docker" "start" "-a" "78332cff5fd8d034b6c37d83bf8e3fc6825cb590bab33847e49d58e98e85d17b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] syn v1.0.75 (as host dependency): full, visit [INFO] [stderr] [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking arc-swap v1.3.1 [INFO] [stderr] Compiling mini-internal v0.1.15 [INFO] [stderr] Checking ring v0.16.20 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking miniserde v0.1.15 [INFO] [stderr] Checking ureq v2.1.1 [INFO] [stderr] Checking hnews v0.4.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/test.rs from 2018 edition to 2021 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.10s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling mini-internal v0.1.15 [INFO] [stderr] Checking miniserde v0.1.15 [INFO] [stderr] Checking hnews v0.4.0 (/tmp/fixit) [INFO] [stdout] error[E0783]: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/item.rs:7:37 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Default, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0783]: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/item.rs:7:37 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Default, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0783]: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/item.rs:148:28 [INFO] [stdout] | [INFO] [stdout] 148 | #[derive(Debug, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0783]: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/item.rs:148:28 [INFO] [stdout] | [INFO] [stdout] 148 | #[derive(Debug, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0783]: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/user.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [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 E0783`. [INFO] [stdout] [INFO] [stdout] error[E0783]: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/user.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hnews` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0783`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to check after updating to 2021 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "78332cff5fd8d034b6c37d83bf8e3fc6825cb590bab33847e49d58e98e85d17b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78332cff5fd8d034b6c37d83bf8e3fc6825cb590bab33847e49d58e98e85d17b", kill_on_drop: false }` [INFO] [stdout] 78332cff5fd8d034b6c37d83bf8e3fc6825cb590bab33847e49d58e98e85d17b