[INFO] fetching crate thisctx 0.4.0...
[INFO] testing thisctx-0.4.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate thisctx 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate thisctx 0.4.0
[INFO] finished tweaking crates.io crate thisctx 0.4.0
[INFO] tweaked toml for crates.io crate thisctx 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate thisctx 0.4.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thisctx_impl v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17c7d4705d9ffe86f25054c00b96b08d59bb5d919f7d0004b446a6c26c39b0ab
[INFO] running `Command { std: "docker" "start" "-a" "17c7d4705d9ffe86f25054c00b96b08d59bb5d919f7d0004b446a6c26c39b0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17c7d4705d9ffe86f25054c00b96b08d59bb5d919f7d0004b446a6c26c39b0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c7d4705d9ffe86f25054c00b96b08d59bb5d919f7d0004b446a6c26c39b0ab", kill_on_drop: false }`
[INFO] [stdout] 17c7d4705d9ffe86f25054c00b96b08d59bb5d919f7d0004b446a6c26c39b0ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b2836ba36ae1db3e14c9b9fed1b4be1f2b28fbb003a1fc1a630751442149c24
[INFO] running `Command { std: "docker" "start" "-a" "0b2836ba36ae1db3e14c9b9fed1b4be1f2b28fbb003a1fc1a630751442149c24", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thisctx_impl v0.4.0
[INFO] [stderr]    Compiling thisctx v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.45s
[INFO] running `Command { std: "docker" "inspect" "0b2836ba36ae1db3e14c9b9fed1b4be1f2b28fbb003a1fc1a630751442149c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b2836ba36ae1db3e14c9b9fed1b4be1f2b28fbb003a1fc1a630751442149c24", kill_on_drop: false }`
[INFO] [stdout] 0b2836ba36ae1db3e14c9b9fed1b4be1f2b28fbb003a1fc1a630751442149c24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 108873c64be0b82076dba01cd8cad44ef99ceef6793e9ed8136cdd9704845b9f
[INFO] running `Command { std: "docker" "start" "-a" "108873c64be0b82076dba01cd8cad44ef99ceef6793e9ed8136cdd9704845b9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thisctx v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tests/attr_visibility.rs:13:58
[INFO] [stdout]    |
[INFO] [stdout] 13 |         PubVariant(#[thisctx(visibility = "pub(crate)")] i32),
[INFO] [stdout]    |         ---------- field in this variant                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 13 -         PubVariant(#[thisctx(visibility = "pub(crate)")] i32),
[INFO] [stdout] 13 +         PubVariant(#[thisctx(visibility = "pub(crate)")] ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tests/attr_visibility.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 |         PubCrateVariant(i32),
[INFO] [stdout]    |         --------------- ^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 -         PubCrateVariant(i32),
[INFO] [stdout] 14 +         PubCrateVariant(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HelloWorld` is never constructed
[INFO] [stdout]  --> tests/impl_trait.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct HelloWorld(&'static str);
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> tests/attr_generic.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |     GeneratedGeneric(String),
[INFO] [stdout]   |     ---------------- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     GeneratedGeneric(String),
[INFO] [stdout] 7 +     GeneratedGeneric(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0`, `1`, and `2` are never read
[INFO] [stdout]  --> tests/attr_generic.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NoGeneratedGenericOnField(String, #[thisctx(no_generic)] String, String),
[INFO] [stdout]   |     ------------------------- ^^^^^^                         ^^^^^^  ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout]   |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]   |
[INFO] [stdout] 9 -     NoGeneratedGenericOnField(String, #[thisctx(no_generic)] String, String),
[INFO] [stdout] 9 +     NoGeneratedGenericOnField((), #[thisctx(no_generic)] (), ()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tests/attr_generic.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |     NoGeneratedGeneric(String),
[INFO] [stdout]    |     ------------------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 -     NoGeneratedGeneric(String),
[INFO] [stdout] 10 +     NoGeneratedGeneric(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EmptyGeneric` is never used
[INFO] [stdout]  --> tests/generics.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum EmptyGeneric<T1, T2> {
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EmptyLifetime` is never used
[INFO] [stdout]   --> tests/generics.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum EmptyLifetime<'a, 'b> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BoundedGeneric` is never used
[INFO] [stdout]   --> tests/generics.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum BoundedGeneric<T1: Into<String>, T2>
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BoundedLifetime` is never used
[INFO] [stdout]   --> tests/generics.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum BoundedLifetime<'a, 'b: 'a> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UnusedLifetime` is never used
[INFO] [stdout]   --> tests/generics.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | enum UnusedLifetime<'a, 'b> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UnusedGeneric` is never used
[INFO] [stdout]   --> tests/generics.rs:38:6
[INFO] [stdout]    |
[INFO] [stdout] 38 | enum UnusedGeneric<T1, T2> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> tests/generics.rs:55:35
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct GenericDefault<T1, T2>(T1, String, T2);
[INFO] [stdout]    |        --------------             ^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 55 - struct GenericDefault<T1, T2>(T1, String, T2);
[INFO] [stdout] 55 + struct GenericDefault<T1, T2>(T1, (), T2);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]  --> tests/no_std.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum Error {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> tests/attr_module.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Variant1(String),
[INFO] [stdout]   |     -------- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 6 -     Variant1(String),
[INFO] [stdout] 6 +     Variant1(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> tests/attr_module.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Variant2(i32),
[INFO] [stdout]   |     -------- ^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     Variant2(i32),
[INFO] [stdout] 7 +     Variant2(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tests/attr_module.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Variant1(String),
[INFO] [stdout]    |     -------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 13 -     Variant1(String),
[INFO] [stdout] 13 +     Variant1(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tests/attr_module.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Variant2(i32),
[INFO] [stdout]    |     -------- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 -     Variant2(i32),
[INFO] [stdout] 14 +     Variant2(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "108873c64be0b82076dba01cd8cad44ef99ceef6793e9ed8136cdd9704845b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "108873c64be0b82076dba01cd8cad44ef99ceef6793e9ed8136cdd9704845b9f", kill_on_drop: false }`
[INFO] [stdout] 108873c64be0b82076dba01cd8cad44ef99ceef6793e9ed8136cdd9704845b9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1612c4f83f6ffc689c208750cd5672f9ae68811921c25c68c86547b33d504d4
[INFO] running `Command { std: "docker" "start" "-a" "f1612c4f83f6ffc689c208750cd5672f9ae68811921c25c68c86547b33d504d4", kill_on_drop: false }`
[INFO] [stderr] warning: enum `Error` is never used
[INFO] [stderr]  --> tests/no_std.rs:6:6
[INFO] [stderr]   |
[INFO] [stderr] 6 | enum Error {
[INFO] [stderr]   |      ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `EmptyGeneric` is never used
[INFO] [stderr]  --> tests/generics.rs:4:6
[INFO] [stderr]   |
[INFO] [stderr] 4 | enum EmptyGeneric<T1, T2> {
[INFO] [stderr]   |      ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `EmptyLifetime` is never used
[INFO] [stderr]   --> tests/generics.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 | enum EmptyLifetime<'a, 'b> {
[INFO] [stderr]    |      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `BoundedGeneric` is never used
[INFO] [stderr]   --> tests/generics.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | enum BoundedGeneric<T1: Into<String>, T2>
[INFO] [stderr]    |      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `BoundedLifetime` is never used
[INFO] [stderr]   --> tests/generics.rs:26:6
[INFO] [stderr]    |
[INFO] [stderr] 26 | enum BoundedLifetime<'a, 'b: 'a> {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `UnusedLifetime` is never used
[INFO] [stderr]   --> tests/generics.rs:32:6
[INFO] [stderr]    |
[INFO] [stderr] 32 | enum UnusedLifetime<'a, 'b> {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `UnusedGeneric` is never used
[INFO] [stderr]   --> tests/generics.rs:38:6
[INFO] [stderr]    |
[INFO] [stderr] 38 | enum UnusedGeneric<T1, T2> {
[INFO] [stderr]    |      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]   --> tests/generics.rs:55:35
[INFO] [stderr]    |
[INFO] [stderr] 55 | struct GenericDefault<T1, T2>(T1, String, T2);
[INFO] [stderr]    |        --------------             ^^^^^^
[INFO] [stderr]    |        |
[INFO] [stderr]    |        field in this struct
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 55 - struct GenericDefault<T1, T2>(T1, String, T2);
[INFO] [stderr] 55 + struct GenericDefault<T1, T2>(T1, (), T2);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `thisctx` (test "no_std") generated 1 warning
[INFO] [stderr] warning: `thisctx` (test "generics") generated 7 warnings
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tests/attr_visibility.rs:13:58
[INFO] [stderr]    |
[INFO] [stderr] 13 |         PubVariant(#[thisctx(visibility = "pub(crate)")] i32),
[INFO] [stderr]    |         ---------- field in this variant                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 13 -         PubVariant(#[thisctx(visibility = "pub(crate)")] i32),
[INFO] [stderr] 13 +         PubVariant(#[thisctx(visibility = "pub(crate)")] ()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tests/attr_visibility.rs:14:25
[INFO] [stderr]    |
[INFO] [stderr] 14 |         PubCrateVariant(i32),
[INFO] [stderr]    |         --------------- ^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 14 -         PubCrateVariant(i32),
[INFO] [stderr] 14 +         PubCrateVariant(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> tests/attr_module.rs:6:14
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Variant1(String),
[INFO] [stderr]   |     -------- ^^^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 6 -     Variant1(String),
[INFO] [stderr] 6 +     Variant1(()),
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> tests/attr_module.rs:7:14
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Variant2(i32),
[INFO] [stderr]   |     -------- ^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 7 -     Variant2(i32),
[INFO] [stderr] 7 +     Variant2(()),
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tests/attr_module.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Variant1(String),
[INFO] [stderr]    |     -------- ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 13 -     Variant1(String),
[INFO] [stderr] 13 +     Variant1(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tests/attr_module.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Variant2(i32),
[INFO] [stderr]    |     -------- ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 14 -     Variant2(i32),
[INFO] [stderr] 14 +     Variant2(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> tests/attr_generic.rs:7:22
[INFO] [stderr]   |
[INFO] [stderr] 7 |     GeneratedGeneric(String),
[INFO] [stderr]   |     ---------------- ^^^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 7 -     GeneratedGeneric(String),
[INFO] [stderr] 7 +     GeneratedGeneric(()),
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0`, `1`, and `2` are never read
[INFO] [stderr]  --> tests/attr_generic.rs:9:31
[INFO] [stderr]   |
[INFO] [stderr] 9 |     NoGeneratedGenericOnField(String, #[thisctx(no_generic)] String, String),
[INFO] [stderr]   |     ------------------------- ^^^^^^                         ^^^^^^  ^^^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     fields in this variant
[INFO] [stderr]   |
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]   |
[INFO] [stderr] 9 -     NoGeneratedGenericOnField(String, #[thisctx(no_generic)] String, String),
[INFO] [stderr] 9 +     NoGeneratedGenericOnField((), #[thisctx(no_generic)] (), ()),
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tests/attr_generic.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 |     NoGeneratedGeneric(String),
[INFO] [stderr]    |     ------------------ ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 10 -     NoGeneratedGeneric(String),
[INFO] [stderr] 10 +     NoGeneratedGeneric(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `thisctx` (test "attr_visibility") generated 2 warnings
[INFO] [stderr] warning: `thisctx` (test "attr_module") generated 4 warnings
[INFO] [stderr] warning: `thisctx` (test "attr_generic") generated 3 warnings
[INFO] [stderr] warning: struct `HelloWorld` is never constructed
[INFO] [stderr]  --> tests/impl_trait.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct HelloWorld(&'static str);
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `thisctx` (test "impl_trait") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thisctx-adbe53bac94b8fa6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/attr_attr.rs (/opt/rustwide/target/debug/deps/attr_attr-99e9b043efafc7f9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test attr_attr ... ok
[INFO] [stderr]      Running tests/attr_generic.rs (/opt/rustwide/target/debug/deps/attr_generic-3475dbba7313d079)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/attr_into.rs (/opt/rustwide/target/debug/deps/attr_into-a405b78756986ffb)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test attr_generic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test attr_into ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/attr_module.rs (/opt/rustwide/target/debug/deps/attr_module-5d6e9a5de3fe3c04)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test attr_module ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test attr_attr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/attr_shortcut.rs (/opt/rustwide/target/debug/deps/attr_shortcut-99b5c0fb4efa117a)
[INFO] [stderr]      Running tests/attr_skip.rs (/opt/rustwide/target/debug/deps/attr_skip-04d2a5c1355970bc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test attr_skip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/attr_suffix.rs (/opt/rustwide/target/debug/deps/attr_suffix-373ca025a72f9599)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test attr_suffix ... ok
[INFO] [stderr]      Running tests/attr_unit.rs (/opt/rustwide/target/debug/deps/attr_unit-88a83359bd673b72)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test attr_no_unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/attr_visibility.rs (/opt/rustwide/target/debug/deps/attr_visibility-b09b0fc6cf68efbf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/derive_enum.rs (/opt/rustwide/target/debug/deps/derive_enum-d56f77d3f918d34c)
[INFO] [stdout] test attr_visibility ... ok
[INFO] [stderr]      Running tests/derive_struct.rs (/opt/rustwide/target/debug/deps/derive_struct-f7888259615816a4)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test derive_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-0a94ceac8c81afe0)
[INFO] [stdout] running 1 test
[INFO] [stdout] test derive_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/impl_trait.rs (/opt/rustwide/target/debug/deps/impl_trait-4e5dd21c22ede0ac)
[INFO] [stdout] running 1 test
[INFO] [stdout] test generic_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/no_std.rs (/opt/rustwide/target/debug/deps/no_std-f0f0aab20e7307a7)
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests thisctx
[INFO] [stdout] test from_context ... ok
[INFO] [stdout] test into_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/lib.rs - (line 125) ... ok
[INFO] [stdout] test src/lib.rs - (line 216) ... ok
[INFO] [stdout] test src/lib.rs - (line 206) ... ok
[INFO] [stdout] test src/lib.rs - (line 152) ... ok
[INFO] [stdout] test src/lib.rs - (line 193) ... ok
[INFO] [stdout] test src/lib.rs - (line 180) ... ok
[INFO] [stdout] test src/lib.rs - (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 277) ... ok
[INFO] [stdout] test src/lib.rs - (line 163) ... ok
[INFO] [stdout] test src/lib.rs - (line 264) ... ok
[INFO] [stdout] test src/lib.rs - (line 292) ... ok
[INFO] [stdout] test src/lib.rs - (line 237) ... ok
[INFO] [stdout] test src/lib.rs - (line 327) ... ok
[INFO] [stdout] test src/lib.rs - (line 354) ... ok
[INFO] [stdout] test src/lib.rs - (line 364) ... ok
[INFO] [stdout] test src/lib.rs - (line 376) ... ok
[INFO] [stdout] test src/lib.rs - (line 304) ... ok
[INFO] [stdout] test src/lib.rs - (line 342) ... ok
[INFO] [stdout] test src/lib.rs - (line 315) ... ok
[INFO] [stdout] test src/lib.rs - (line 68) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 97) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1612c4f83f6ffc689c208750cd5672f9ae68811921c25c68c86547b33d504d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1612c4f83f6ffc689c208750cd5672f9ae68811921c25c68c86547b33d504d4", kill_on_drop: false }`
[INFO] [stdout] f1612c4f83f6ffc689c208750cd5672f9ae68811921c25c68c86547b33d504d4