[INFO] fetching crate capped_collections 0.1.0... [INFO] testing capped_collections-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate capped_collections 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate capped_collections 0.1.0 [INFO] finished tweaking crates.io crate capped_collections 0.1.0 [INFO] tweaked toml for crates.io crate capped_collections 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate capped_collections 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate capped_collections 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd38c4ef3f60e671347cfead40d9e16eebd60867a4acff0369a5d0a72c7211c7 [INFO] running `Command { std: "docker" "start" "-a" "fd38c4ef3f60e671347cfead40d9e16eebd60867a4acff0369a5d0a72c7211c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd38c4ef3f60e671347cfead40d9e16eebd60867a4acff0369a5d0a72c7211c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd38c4ef3f60e671347cfead40d9e16eebd60867a4acff0369a5d0a72c7211c7", kill_on_drop: false }` [INFO] [stdout] fd38c4ef3f60e671347cfead40d9e16eebd60867a4acff0369a5d0a72c7211c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fc921e2de4aaf938d548370bbcdeeb75930a816b1cd37a2f9d0fa79589f7c11 [INFO] running `Command { std: "docker" "start" "-a" "8fc921e2de4aaf938d548370bbcdeeb75930a816b1cd37a2f9d0fa79589f7c11", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling delegate v0.13.2 [INFO] [stderr] Compiling corlib v0.4.1 [INFO] [stderr] Compiling capped_collections v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ascii::escape_default` [INFO] [stdout] --> src/capped_vec.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{array, ascii::escape_default, fmt::Display, mem, ops::{Index, IndexMut}, slice::{Iter, IterMut}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.44s [INFO] running `Command { std: "docker" "inspect" "8fc921e2de4aaf938d548370bbcdeeb75930a816b1cd37a2f9d0fa79589f7c11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fc921e2de4aaf938d548370bbcdeeb75930a816b1cd37a2f9d0fa79589f7c11", kill_on_drop: false }` [INFO] [stdout] 8fc921e2de4aaf938d548370bbcdeeb75930a816b1cd37a2f9d0fa79589f7c11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd98c848975f1603637e257a4e9d33a365037f54a76d50b7bf5b91d7ca52c3a3 [INFO] running `Command { std: "docker" "start" "-a" "dd98c848975f1603637e257a4e9d33a365037f54a76d50b7bf5b91d7ca52c3a3", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `ascii::escape_default` [INFO] [stdout] --> src/capped_vec.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{array, ascii::escape_default, fmt::Display, mem, ops::{Index, IndexMut}, slice::{Iter, IterMut}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling capped_collections v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ascii::escape_default` [INFO] [stdout] --> src/capped_vec.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{array, ascii::escape_default, fmt::Display, mem, ops::{Index, IndexMut}, slice::{Iter, IterMut}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "dd98c848975f1603637e257a4e9d33a365037f54a76d50b7bf5b91d7ca52c3a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd98c848975f1603637e257a4e9d33a365037f54a76d50b7bf5b91d7ca52c3a3", kill_on_drop: false }` [INFO] [stdout] dd98c848975f1603637e257a4e9d33a365037f54a76d50b7bf5b91d7ca52c3a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5414255dbd8f039113a50b097bfabd3ab8fb72787b3b59e3fa492e236a65a316 [INFO] running `Command { std: "docker" "start" "-a" "5414255dbd8f039113a50b097bfabd3ab8fb72787b3b59e3fa492e236a65a316", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `ascii::escape_default` [INFO] [stderr] --> src/capped_vec.rs:3:18 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{array, ascii::escape_default, fmt::Display, mem, ops::{Index, IndexMut}, slice::{Iter, IterMut}}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `capped_collections` (lib) generated 1 warning (run `cargo fix --lib -p capped_collections` to apply 1 suggestion) [INFO] [stderr] warning: `capped_collections` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/capped_collections-4b05d5ccbe78f924) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test capped_vec_tests::push ... ok [INFO] [stdout] test capped_vec_tests::push2_pop2 ... ok [INFO] [stdout] test capped_vec_tests::push_iter ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests capped_collections [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/../README.md - (line 62) ... FAILED [INFO] [stdout] test src/../README.md - (line 103) ... FAILED [INFO] [stdout] test src/../README.md - (line 44) ... FAILED [INFO] [stdout] test src/../README.md - (line 26) ... FAILED [INFO] [stdout] test src/../README.md - (line 115) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/../README.md - (line 62) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CappedVec` [INFO] [stdout] --> src/../README.md:65:26 [INFO] [stdout] | [INFO] [stdout] 65 | let mut capped_vec = CappedVec::::new(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `CappedVec` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 62 + use capped_collections::CappedVec; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0689]: can't call method `pp` on ambiguous numeric type `{integer}` [INFO] [stdout] --> src/../README.md:82:11 [INFO] [stdout] | [INFO] [stdout] 75 | let mut i = 1; [INFO] [stdout] | ----- you must specify a type for this binding, like `i32` [INFO] [stdout] ... [INFO] [stdout] 82 | i.pp(); [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0689. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/../README.md - (line 103) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `bar` in this scope [INFO] [stdout] --> src/../README.md:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | bar(); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/../README.md - (line 44) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CappedVec` [INFO] [stdout] --> src/../README.md:47:26 [INFO] [stdout] | [INFO] [stdout] 47 | let mut capped_vec = CappedVec::::new(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `CappedVec` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 44 + use capped_collections::CappedVec; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/../README.md - (line 26) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CappedVec` [INFO] [stdout] --> src/../README.md:29:26 [INFO] [stdout] | [INFO] [stdout] 29 | let mut capped_vec = CappedVec::::new(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `CappedVec` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 26 + use capped_collections::CappedVec; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/../README.md - (line 115) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `bar` in this scope [INFO] [stdout] --> src/../README.md:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | bar(); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/../README.md - (line 103) [INFO] [stdout] src/../README.md - (line 115) [INFO] [stdout] src/../README.md - (line 26) [INFO] [stdout] src/../README.md - (line 44) [INFO] [stdout] src/../README.md - (line 62) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.24s; merged doctests compilation took 0.13s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "5414255dbd8f039113a50b097bfabd3ab8fb72787b3b59e3fa492e236a65a316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5414255dbd8f039113a50b097bfabd3ab8fb72787b3b59e3fa492e236a65a316", kill_on_drop: false }` [INFO] [stdout] 5414255dbd8f039113a50b097bfabd3ab8fb72787b3b59e3fa492e236a65a316