[INFO] fetching crate miniserde 0.1.15... [INFO] checking miniserde-0.1.15 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate miniserde 0.1.15 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate miniserde 0.1.15 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 miniserde 0.1.15 [INFO] finished tweaking crates.io crate miniserde 0.1.15 [INFO] tweaked toml for crates.io crate miniserde 0.1.15 written to /workspace/builds/worker-5/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d7f8367a4eee7dc8df6ef681a1c373ea152bf1f1c9fa8dd73727c4ccf1174466 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d7f8367a4eee7dc8df6ef681a1c373ea152bf1f1c9fa8dd73727c4ccf1174466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7f8367a4eee7dc8df6ef681a1c373ea152bf1f1c9fa8dd73727c4ccf1174466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7f8367a4eee7dc8df6ef681a1c373ea152bf1f1c9fa8dd73727c4ccf1174466", kill_on_drop: false }` [INFO] [stdout] d7f8367a4eee7dc8df6ef681a1c373ea152bf1f1c9fa8dd73727c4ccf1174466 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 157b632db909b767b6381cd3c89db46d24dc0e6d76ce8c89332ac3a1ca867f23 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "157b632db909b767b6381cd3c89db46d24dc0e6d76ce8c89332ac3a1ca867f23", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [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] Compiling serde v1.0.128 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling serde_derive v1.0.128 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling mini-internal v0.1.15 [INFO] [stderr] Compiling automod v1.0.2 [INFO] [stderr] Checking miniserde v0.1.15 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/test_number.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/regression.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/test_nested.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/test_derive.rs from 2018 edition to 2021 [INFO] [stderr] Migrating benches/bench.rs from 2018 edition to 2021 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.77s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking miniserde v0.1.15 (/tmp/fixit) [INFO] [stdout] error[E0783]: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/test_derive.rs:10:39 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(PartialEq, 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] --> tests/test_derive.rs:18:39 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(PartialEq, 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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0783`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniserde` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0783]: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> benches/bench.rs:50:49 [INFO] [stdout] | [INFO] [stdout] 50 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:56:49 [INFO] [stdout] | [INFO] [stdout] 56 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:85:49 [INFO] [stdout] | [INFO] [stdout] 85 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:91:49 [INFO] [stdout] | [INFO] [stdout] 91 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:135:49 [INFO] [stdout] | [INFO] [stdout] 135 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:141:49 [INFO] [stdout] | [INFO] [stdout] 141 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:146:49 [INFO] [stdout] | [INFO] [stdout] 146 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:154:49 [INFO] [stdout] | [INFO] [stdout] 154 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:159:49 [INFO] [stdout] | [INFO] [stdout] 159 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:168:49 [INFO] [stdout] | [INFO] [stdout] 168 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:174:49 [INFO] [stdout] | [INFO] [stdout] 174 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:183:49 [INFO] [stdout] | [INFO] [stdout] 183 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:200:49 [INFO] [stdout] | [INFO] [stdout] 200 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:208:49 [INFO] [stdout] | [INFO] [stdout] 208 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (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] --> benches/bench.rs:217:49 [INFO] [stdout] | [INFO] [stdout] 217 | #[derive(Serialize, MiniSerialize, Deserialize, MiniDeserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: : `use `dyn`` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `MiniDeserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 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" "157b632db909b767b6381cd3c89db46d24dc0e6d76ce8c89332ac3a1ca867f23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "157b632db909b767b6381cd3c89db46d24dc0e6d76ce8c89332ac3a1ca867f23", kill_on_drop: false }` [INFO] [stdout] 157b632db909b767b6381cd3c89db46d24dc0e6d76ce8c89332ac3a1ca867f23