[INFO] fetching crate cs_serde_cbor 0.12.0...
[INFO] checking cs_serde_cbor-0.12.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate cs_serde_cbor 0.12.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cs_serde_cbor 0.12.0 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 cs_serde_cbor 0.12.0
[INFO] finished tweaking crates.io crate cs_serde_cbor 0.12.0
[INFO] tweaked toml for crates.io crate cs_serde_cbor 0.12.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate cs_serde_cbor 0.12.0 already has a lockfile, it will not be regenerated
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] df9d87f1ef8d9622fd4138990063f8a86fd118661cc1c5b358e23d5169fe82fd
[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" "df9d87f1ef8d9622fd4138990063f8a86fd118661cc1c5b358e23d5169fe82fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df9d87f1ef8d9622fd4138990063f8a86fd118661cc1c5b358e23d5169fe82fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df9d87f1ef8d9622fd4138990063f8a86fd118661cc1c5b358e23d5169fe82fd", kill_on_drop: false }`
[INFO] [stdout] df9d87f1ef8d9622fd4138990063f8a86fd118661cc1c5b358e23d5169fe82fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cb7cc0b217601a5d8aadf7e1fbe8c53f1b49c9c5e0726e577925415b316f6176
[INFO] running `Command { std: "docker" "start" "-a" "cb7cc0b217601a5d8aadf7e1fbe8c53f1b49c9c5e0726e577925415b316f6176", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] Compiling serde v1.0.117
[INFO] [stderr] Compiling serde_derive v1.0.117
[INFO] [stderr] Checking half v1.6.0
[INFO] [stderr] Checking cs_serde_cbor v0.12.0 (/tmp/fixit)
[INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stdout] warning: variant is never constructed: `InvalidUtf8`
[INFO] [stdout] --> src/error.rs:280:5
[INFO] [stdout] |
[INFO] [stdout] 280 | InvalidUtf8,
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Migrating tests/de.rs from 2018 edition to 2021
[INFO] [stderr] Migrating tests/tags.rs from 2018 edition to 2021
[INFO] [stderr] Migrating examples/readme.rs from 2018 edition to 2021
[INFO] [stderr] Migrating tests/std_types.rs from 2018 edition to 2021
[INFO] [stderr] Migrating tests/ser.rs from 2018 edition to 2021
[INFO] [stderr] Migrating tests/canonical.rs from 2018 edition to 2021
[INFO] [stderr] Migrating examples/tags.rs from 2018 edition to 2021
[INFO] [stderr] Migrating tests/enum.rs from 2018 edition to 2021
[INFO] [stderr] Migrating tests/bennofs.rs from 2018 edition to 2021
[INFO] [stderr] Migrating tests/value.rs from 2018 edition to 2021
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout] --> tests/de.rs:51:9
[INFO] [stdout] |
[INFO] [stdout] 51 | use serde_cbor::value::Value;
[INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error[E0432]: unresolved import `serde_cbor`
[INFO] [stdout] --> tests/de.rs:4:5
[INFO] [stdout] |
[INFO] [stdout] 4 | use serde_cbor;
[INFO] [stdout] | ^^^^^^^^^^ no external crate `serde_cbor`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout] --> tests/de.rs:723:9
[INFO] [stdout] |
[INFO] [stdout] 723 | use serde_cbor::{de::from_slice, ser::to_vec_packed};
[INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error[E0432]: unresolved import `serde_cbor`
[INFO] [stdout] --> tests/de.rs:52:9
[INFO] [stdout] |
[INFO] [stdout] 52 | use serde_cbor::{de, error, to_vec, Deserializer};
[INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `de`
[INFO] [stdout] --> tests/de.rs:10:9
[INFO] [stdout] |
[INFO] [stdout] 10 | de::from_slice_with_scratch(&[0x66, 0x66, 0x6f, 0x6f, 0x62, 0x61, 0x72], &mut []).unwrap();
[INFO] [stdout] | ^^ use of undeclared crate or module `de`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `de`
[INFO] [stdout] --> tests/de.rs:17:9
[INFO] [stdout] |
[INFO] [stdout] 17 | de::from_slice_with_scratch(&[0x46, 0x66, 0x6f, 0x6f, 0x62, 0x61, 0x72], &mut []).unwrap();
[INFO] [stdout] | ^^ use of undeclared crate or module `de`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `de`
[INFO] [stdout] --> tests/de.rs:23:20
[INFO] [stdout] |
[INFO] [stdout] 23 | let num: i64 = de::from_slice_with_scratch(&[0x39, 0x07, 0xde], &mut []).unwrap();
[INFO] [stdout] | ^^ use of undeclared crate or module `de`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `de`
[INFO] [stdout] --> tests/de.rs:29:22
[INFO] [stdout] |
[INFO] [stdout] 29 | let float: f64 = de::from_slice_with_scratch(b"\xfa\x47\xc3\x50\x00", &mut []).unwrap();
[INFO] [stdout] | ^^ use of undeclared crate or module `de`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `de`
[INFO] [stdout] --> tests/de.rs:42:9
[INFO] [stdout] |
[INFO] [stdout] 42 | de::from_slice_with_scratch(b"\xbfaa\x01ab\x9f\x02\x03\xff\xff", &mut []).unwrap();
[INFO] [stdout] | ^^ use of undeclared crate or module `de`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout] --> tests/de.rs:229:20
[INFO] [stdout] |
[INFO] [stdout] 229 | if let Value::Tag(_, inner) = x {
[INFO] [stdout] | ^^^^^ use of undeclared type `Value`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout] --> tests/de.rs:261:17
[INFO] [stdout] |
[INFO] [stdout] 261 | Value::Null,
[INFO] [stdout] | ^^^^^ use of undeclared type `Value`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout] --> tests/de.rs:262:17
[INFO] [stdout] |
[INFO] [stdout] 262 | Value::Null,
[INFO] [stdout] | ^^^^^ use of undeclared type `Value`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout] --> tests/de.rs:295:44
[INFO] [stdout] |
[INFO] [stdout] 295 | let obj2: Result