[INFO] fetching crate fixed_width_derive 0.6.0...
[INFO] testing fixed_width_derive-0.6.0 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate fixed_width_derive 0.6.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate fixed_width_derive 0.6.0 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fixed_width_derive 0.6.0
[INFO] finished tweaking crates.io crate fixed_width_derive 0.6.0
[INFO] tweaked toml for crates.io crate fixed_width_derive 0.6.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a14a830741aa22993c9e8742e51631a76d61d3bcd92ed5dca8d24c1e69047ef3
[INFO] running `Command { std: "docker" "start" "-a" "a14a830741aa22993c9e8742e51631a76d61d3bcd92ed5dca8d24c1e69047ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a14a830741aa22993c9e8742e51631a76d61d3bcd92ed5dca8d24c1e69047ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a14a830741aa22993c9e8742e51631a76d61d3bcd92ed5dca8d24c1e69047ef3", kill_on_drop: false }`
[INFO] [stdout] a14a830741aa22993c9e8742e51631a76d61d3bcd92ed5dca8d24c1e69047ef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbd8813b9385b0079115f9d3cab3a0b2a4efca85bdcd6c6b775652643dc4b88a
[INFO] running `Command { std: "docker" "start" "-a" "dbd8813b9385b0079115f9d3cab3a0b2a4efca85bdcd6c6b775652643dc4b88a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.86
[INFO] [stderr]    Compiling fixed_width_derive v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "dbd8813b9385b0079115f9d3cab3a0b2a4efca85bdcd6c6b775652643dc4b88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd8813b9385b0079115f9d3cab3a0b2a4efca85bdcd6c6b775652643dc4b88a", kill_on_drop: false }`
[INFO] [stdout] dbd8813b9385b0079115f9d3cab3a0b2a4efca85bdcd6c6b775652643dc4b88a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f6fb0b1de03d6993a2f34b6d64aa83069e93e2b91501fcaa4ee30a06b7d5be4
[INFO] running `Command { std: "docker" "start" "-a" "8f6fb0b1de03d6993a2f34b6d64aa83069e93e2b91501fcaa4ee30a06b7d5be4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling fixed_width_derive v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `fixed_width`
[INFO] [stdout]  --> tests/integration_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fixed_width::{DeserializeError, Deserializer, FixedWidth, Reader, Serializer};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]   --> tests/integration_test.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[derive(FixedWidth, Deserialize)]
[INFO] [stdout]    |          ^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `FixedWidth` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]   --> tests/integration_test.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(FixedWidth, Deserialize)]
[INFO] [stdout]    |          ^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `FixedWidth` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]   --> tests/integration_test.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[derive(FixedWidth, Deserialize)]
[INFO] [stdout]    |          ^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `FixedWidth` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]   --> tests/integration_test.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(FixedWidth, Serialize, Deserialize)]
[INFO] [stdout]    |          ^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `FixedWidth` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]  --> tests/integration_test.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(FixedWidth, Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `FixedWidth` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]   --> tests/integration_test.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fixed_width::FieldSet::Seq(vec![
[INFO] [stdout]    |     ^^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]   --> tests/integration_test.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         fixed_width::FieldSet::new_field(0..3),
[INFO] [stdout]    |         ^^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]   --> tests/integration_test.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         fixed_width::FieldSet::new_field(3..9),
[INFO] [stdout]    |         ^^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]   --> tests/integration_test.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let mut w = fixed_width::Writer::from_memory();
[INFO] [stdout]    |                 ^^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]    --> tests/integration_test.rs:153:17
[INFO] [stdout]     |
[INFO] [stdout] 153 |     let mut w = fixed_width::Writer::from_memory();
[INFO] [stdout]     |                 ^^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]   --> tests/integration_test.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn field_def_fields() -> fixed_width::FieldSet {
[INFO] [stdout]    |                          ^^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]   --> tests/integration_test.rs:77:10
[INFO] [stdout]    |
[INFO] [stdout] 77 | #[derive(FixedWidth, Deserialize)]
[INFO] [stdout]    |          ^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `FixedWidth` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]    --> tests/integration_test.rs:126:28
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let stuff: Stuff = fixed_width::from_bytes(&record).unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]    --> tests/integration_test.rs:184:45
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 let Record1 { state, .. } = fixed_width::from_bytes(bytes).unwrap();
[INFO] [stdout]     |                                             ^^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]    --> tests/integration_test.rs:189:44
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 let Record2 { name, .. } = fixed_width::from_bytes(bytes).unwrap();
[INFO] [stdout]     |                                            ^^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixed_width`
[INFO] [stdout]    --> tests/integration_test.rs:218:28
[INFO] [stdout]     |
[INFO] [stdout] 218 |     let data: ByFieldDef = fixed_width::from_str(record).unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^^ use of undeclared crate or module `fixed_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fixed_width_derive` (test "integration_test") due to 17 previous errors
[INFO] running `Command { std: "docker" "inspect" "8f6fb0b1de03d6993a2f34b6d64aa83069e93e2b91501fcaa4ee30a06b7d5be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f6fb0b1de03d6993a2f34b6d64aa83069e93e2b91501fcaa4ee30a06b7d5be4", kill_on_drop: false }`
[INFO] [stdout] 8f6fb0b1de03d6993a2f34b6d64aa83069e93e2b91501fcaa4ee30a06b7d5be4
