[INFO] fetching crate bare_err_tree_proc 1.0.0... [INFO] testing bare_err_tree_proc-1.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate bare_err_tree_proc 1.0.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate bare_err_tree_proc 1.0.0 [INFO] finished tweaking crates.io crate bare_err_tree_proc 1.0.0 [INFO] tweaked toml for crates.io crate bare_err_tree_proc 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bare_err_tree_proc 1.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate bare_err_tree_proc 1.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fcbb7576ecfa4acc26b405669e4ec4650bd08af73a4971166610b118cf49da94 [INFO] running `Command { std: "docker" "start" "-a" "fcbb7576ecfa4acc26b405669e4ec4650bd08af73a4971166610b118cf49da94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcbb7576ecfa4acc26b405669e4ec4650bd08af73a4971166610b118cf49da94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcbb7576ecfa4acc26b405669e4ec4650bd08af73a4971166610b118cf49da94", kill_on_drop: false }` [INFO] [stdout] fcbb7576ecfa4acc26b405669e4ec4650bd08af73a4971166610b118cf49da94 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e77d1ea8d52ac318cc5854fc249e14c772f4420cac2ce822d17d17e31571b52 [INFO] running `Command { std: "docker" "start" "-a" "2e77d1ea8d52ac318cc5854fc249e14c772f4420cac2ce822d17d17e31571b52", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling bare_err_tree_proc v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.38s [INFO] running `Command { std: "docker" "inspect" "2e77d1ea8d52ac318cc5854fc249e14c772f4420cac2ce822d17d17e31571b52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e77d1ea8d52ac318cc5854fc249e14c772f4420cac2ce822d17d17e31571b52", kill_on_drop: false }` [INFO] [stdout] 2e77d1ea8d52ac318cc5854fc249e14c772f4420cac2ce822d17d17e31571b52 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2611d820eed92c8e2b11dd332229fe4415a6b75de5d4dbeb4642a38711184f5 [INFO] running `Command { std: "docker" "start" "-a" "f2611d820eed92c8e2b11dd332229fe4415a6b75de5d4dbeb4642a38711184f5", kill_on_drop: false }` [INFO] [stderr] Compiling bare_err_tree_proc v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `Command { std: "docker" "inspect" "f2611d820eed92c8e2b11dd332229fe4415a6b75de5d4dbeb4642a38711184f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2611d820eed92c8e2b11dd332229fe4415a6b75de5d4dbeb4642a38711184f5", kill_on_drop: false }` [INFO] [stdout] f2611d820eed92c8e2b11dd332229fe4415a6b75de5d4dbeb4642a38711184f5 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 96d731e50535a856ae48767a9bf93f72c1116b0d63db49f5ac90e232d78bc4a0 [INFO] running `Command { std: "docker" "start" "-a" "96d731e50535a856ae48767a9bf93f72c1116b0d63db49f5ac90e232d78bc4a0", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bare_err_tree_proc-7ec7614655f274d4) [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] Doc-tests bare_err_tree_proc [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - err_tree (line 49) ... FAILED [INFO] [stdout] test src/lib.rs - err_tree (line 106) ... FAILED [INFO] [stdout] test src/lib.rs - err_tree (line 219) ... FAILED [INFO] [stdout] test src/lib.rs - err_tree (line 176) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - err_tree (line 49) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `bare_err_tree` [INFO] [stdout] --> src/lib.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 6 | use bare_err_tree::{err_tree, tree_unwrap}; [INFO] [stdout] | ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `bare_err_tree` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `bare_err_tree`, use `cargo add bare_err_tree` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0599]: no associated item named `_tree` found for struct `Foo` in the current scope [INFO] [stdout] --> src/lib.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 10 | struct Foo { [INFO] [stdout] | ---------- associated item `_tree` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 18 | Foo::_tree(num) [INFO] [stdout] | ^^^^^ associated item not found in `Foo` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `Foo`, consider using `Foo::new` which returns `Foo` [INFO] [stdout] --> src/lib.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(num: i32) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - err_tree (line 106) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `bare_err_tree` [INFO] [stdout] --> src/lib.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 5 | use bare_err_tree::{err_tree, tree_unwrap, AsErrTree, ErrTree}; [INFO] [stdout] | ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `bare_err_tree` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `bare_err_tree`, use `cargo add bare_err_tree` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `dyn_err` in this scope [INFO] [stdout] --> src/lib.rs:115:7 [INFO] [stdout] | [INFO] [stdout] 10 | #[dyn_err] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `dyn_iter_err` in this scope [INFO] [stdout] --> src/lib.rs:117:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[dyn_iter_err] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0599]: no associated item named `_tree` found for struct `Foo` in the current scope [INFO] [stdout] --> src/lib.rs:125:14 [INFO] [stdout] | [INFO] [stdout] 9 | struct Foo { [INFO] [stdout] | ---------- associated item `_tree` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 20 | Foo::_tree(io_err, extra_io_errs) [INFO] [stdout] | ^^^^^ associated item not found in `Foo` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `Foo`, consider using `Foo::new` which returns `Foo` [INFO] [stdout] --> src/lib.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(io_err: std::io::Error, extra_io_errs: [std::io::Error; 5]) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_err_tree` found for struct `Foo` in the current scope [INFO] [stdout] --> src/lib.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 9 | struct Foo { [INFO] [stdout] | ---------- method `as_err_tree` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 49 | err.as_err_tree(&mut |tree| { [INFO] [stdout] | ----^^^^^^^^^^^ method not found in `Foo` [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - err_tree (line 219) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `bare_err_tree` [INFO] [stdout] --> src/lib.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bare_err_tree::{err_tree, tree_unwrap}; [INFO] [stdout] | ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `bare_err_tree` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `bare_err_tree`, use `cargo add bare_err_tree` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `dyn_err` in this scope [INFO] [stdout] --> src/lib.rs:226:7 [INFO] [stdout] | [INFO] [stdout] 8 | #[dyn_err] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `dyn_iter_err` in this scope [INFO] [stdout] --> src/lib.rs:228:7 [INFO] [stdout] | [INFO] [stdout] 10 | #[dyn_iter_err] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0599]: no associated item named `_tree` found for struct `Foo` in the current scope [INFO] [stdout] --> src/lib.rs:235:14 [INFO] [stdout] | [INFO] [stdout] 7 | struct Foo { [INFO] [stdout] | ---------- associated item `_tree` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 17 | Foo::_tree(io_err, extra_io_errs) [INFO] [stdout] | ^^^^^ associated item not found in `Foo` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `Foo`, consider using `Foo::new` which returns `Foo` [INFO] [stdout] --> src/lib.rs:234:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(io_err: std::io::Error, extra_io_errs: [std::io::Error; 5]) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - err_tree (line 176) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `bare_err_tree` [INFO] [stdout] --> src/lib.rs:180:5 [INFO] [stdout] | [INFO] [stdout] 5 | use bare_err_tree::{err_tree, tree_unwrap}; [INFO] [stdout] | ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `bare_err_tree` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `bare_err_tree`, use `cargo add bare_err_tree` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `dyn_err` in this scope [INFO] [stdout] --> src/lib.rs:187:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[dyn_err] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `dyn_iter_err` in this scope [INFO] [stdout] --> src/lib.rs:189:7 [INFO] [stdout] | [INFO] [stdout] 14 | #[dyn_iter_err] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FooWrap` [INFO] [stdout] --> src/lib.rs:213:19 [INFO] [stdout] | [INFO] [stdout] 38 | let wrapped = FooWrap::from(Foo::Val(8_i32)); [INFO] [stdout] | ^^^^^^^ use of undeclared type `FooWrap` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - err_tree (line 106) [INFO] [stdout] src/lib.rs - err_tree (line 176) [INFO] [stdout] src/lib.rs - err_tree (line 219) [INFO] [stdout] src/lib.rs - err_tree (line 49) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "96d731e50535a856ae48767a9bf93f72c1116b0d63db49f5ac90e232d78bc4a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96d731e50535a856ae48767a9bf93f72c1116b0d63db49f5ac90e232d78bc4a0", kill_on_drop: false }` [INFO] [stdout] 96d731e50535a856ae48767a9bf93f72c1116b0d63db49f5ac90e232d78bc4a0