[INFO] fetching crate fixed_width_derive 0.5.1...
[INFO] checking fixed_width_derive-0.5.1 against master#b3bd7058c139e71bae0862ef8f8ac936208873e9 for pr-123752
[INFO] extracting crate fixed_width_derive 0.5.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate fixed_width_derive 0.5.1 on toolchain b3bd7058c139e71bae0862ef8f8ac936208873e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fixed_width_derive 0.5.1
[INFO] finished tweaking crates.io crate fixed_width_derive 0.5.1
[INFO] tweaked toml for crates.io crate fixed_width_derive 0.5.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 429224bc07e3acf08ff3b312f9f17721e881a7d443dd0acb6da415038c57912b
[INFO] running `Command { std: "docker" "start" "-a" "429224bc07e3acf08ff3b312f9f17721e881a7d443dd0acb6da415038c57912b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "429224bc07e3acf08ff3b312f9f17721e881a7d443dd0acb6da415038c57912b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "429224bc07e3acf08ff3b312f9f17721e881a7d443dd0acb6da415038c57912b", kill_on_drop: false }`
[INFO] [stdout] 429224bc07e3acf08ff3b312f9f17721e881a7d443dd0acb6da415038c57912b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54acd3b2ebad4f45709c3b90be2d1bb7a554913d157bd3c796b608dfe6567f98
[INFO] running `Command { std: "docker" "start" "-a" "54acd3b2ebad4f45709c3b90be2d1bb7a554913d157bd3c796b608dfe6567f98", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking fixed_width_derive v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `ident` and `field_type` are never read
[INFO] [stdout]   --> src/field_def.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct FieldDef {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 68 |     pub ident: syn::Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 69 |     pub field_type: syn::Type,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/field_def.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct Metadata {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 158 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stdout] warning: fields `ident` and `field_type` are never read
[INFO] [stdout]   --> src/field_def.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct FieldDef {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 68 |     pub ident: syn::Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 69 |     pub field_type: syn::Type,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/field_def.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct Metadata {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 158 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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] warning: fields `ident` and `field_type` are never read
[INFO] [stdout]   --> src/field_def.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct FieldDef {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 68 |     pub ident: syn::Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 69 |     pub field_type: syn::Type,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/field_def.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct Metadata {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 158 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[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] error: aborting due to 17 previous errors
[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 18 previous errors
[INFO] running `Command { std: "docker" "inspect" "54acd3b2ebad4f45709c3b90be2d1bb7a554913d157bd3c796b608dfe6567f98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54acd3b2ebad4f45709c3b90be2d1bb7a554913d157bd3c796b608dfe6567f98", kill_on_drop: false }`
[INFO] [stdout] 54acd3b2ebad4f45709c3b90be2d1bb7a554913d157bd3c796b608dfe6567f98
[INFO] checking fixed_width_derive-0.5.1 against try#57fe1b734d9ff1c8a92bda60b85506b9648158d3 for pr-123752
[INFO] extracting crate fixed_width_derive 0.5.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate fixed_width_derive 0.5.1 on toolchain 57fe1b734d9ff1c8a92bda60b85506b9648158d3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fixed_width_derive 0.5.1
[INFO] finished tweaking crates.io crate fixed_width_derive 0.5.1
[INFO] tweaked toml for crates.io crate fixed_width_derive 0.5.1 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" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f36d30932952cf017e3053a8ce90c8c358c99c4a97b655242979a1df0dd36fe2
[INFO] running `Command { std: "docker" "start" "-a" "f36d30932952cf017e3053a8ce90c8c358c99c4a97b655242979a1df0dd36fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f36d30932952cf017e3053a8ce90c8c358c99c4a97b655242979a1df0dd36fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f36d30932952cf017e3053a8ce90c8c358c99c4a97b655242979a1df0dd36fe2", kill_on_drop: false }`
[INFO] [stdout] f36d30932952cf017e3053a8ce90c8c358c99c4a97b655242979a1df0dd36fe2
[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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01442b0b68b138466b5e6f66d1b3e1b932dfb9de5e94f4602e519d9c4d0312ee
[INFO] running `Command { std: "docker" "start" "-a" "01442b0b68b138466b5e6f66d1b3e1b932dfb9de5e94f4602e519d9c4d0312ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking fixed_width_derive v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `ident` and `field_type` are never read
[INFO] [stdout]   --> src/field_def.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct FieldDef {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 68 |     pub ident: syn::Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 69 |     pub field_type: syn::Type,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/field_def.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct Metadata {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 158 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stdout] warning: fields `ident` and `field_type` are never read
[INFO] [stdout]   --> src/field_def.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct FieldDef {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 68 |     pub ident: syn::Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 69 |     pub field_type: syn::Type,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/field_def.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct Metadata {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 158 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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] warning: fields `ident` and `field_type` are never read
[INFO] [stdout]   --> src/field_def.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct FieldDef {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 68 |     pub ident: syn::Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 69 |     pub field_type: syn::Type,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/field_def.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct Metadata {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 158 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[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] error: aborting due to 17 previous errors
[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 18 previous errors
[INFO] running `Command { std: "docker" "inspect" "01442b0b68b138466b5e6f66d1b3e1b932dfb9de5e94f4602e519d9c4d0312ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01442b0b68b138466b5e6f66d1b3e1b932dfb9de5e94f4602e519d9c4d0312ee", kill_on_drop: false }`
[INFO] [stdout] 01442b0b68b138466b5e6f66d1b3e1b932dfb9de5e94f4602e519d9c4d0312ee
