[INFO] crate citadel 0.2.0 is already in cache [INFO] testing citadel-0.2.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate citadel 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate citadel 0.2.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate citadel 0.2.0 [INFO] finished tweaking crates.io crate citadel 0.2.0 [INFO] tweaked toml for crates.io crate citadel 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e62d9f492a2646ec6cb5155972aa0c1d8451b17037f75ec5afa95666fe2ff58e [INFO] running `"docker" "start" "-a" "e62d9f492a2646ec6cb5155972aa0c1d8451b17037f75ec5afa95666fe2ff58e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling citadel v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `"docker" "inspect" "e62d9f492a2646ec6cb5155972aa0c1d8451b17037f75ec5afa95666fe2ff58e"` [INFO] running `"docker" "rm" "-f" "e62d9f492a2646ec6cb5155972aa0c1d8451b17037f75ec5afa95666fe2ff58e"` [INFO] [stdout] e62d9f492a2646ec6cb5155972aa0c1d8451b17037f75ec5afa95666fe2ff58e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 14559c47fb2dc86107a1f9abfb76144b99632f32934affc942ac89444d18434e [INFO] running `"docker" "start" "-a" "14559c47fb2dc86107a1f9abfb76144b99632f32934affc942ac89444d18434e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling citadel v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/modify/mod.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `"docker" "inspect" "14559c47fb2dc86107a1f9abfb76144b99632f32934affc942ac89444d18434e"` [INFO] running `"docker" "rm" "-f" "14559c47fb2dc86107a1f9abfb76144b99632f32934affc942ac89444d18434e"` [INFO] [stdout] 14559c47fb2dc86107a1f9abfb76144b99632f32934affc942ac89444d18434e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] ca3371d679e1062be036b35bdf7b988b53373f2dfa9f661cb5518210a123408f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "ca3371d679e1062be036b35bdf7b988b53373f2dfa9f661cb5518210a123408f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/modify/mod.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/citadel-d6fc154882259e72 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test access::tests::test_encompassing ... ok [INFO] [stdout] test access::tests::test_stat ... ok [INFO] [stdout] test tests::test_prelude ... ok [INFO] [stdout] test modify::tests::test_coerce ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests citadel [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/access/encompassing.rs - access::encompassing::encompassed_by (line 8) ... FAILED [INFO] [stdout] test src/access/stat.rs - access::stat::positions (line 9) ... FAILED [INFO] [stdout] test src/access/stat.rs - access::stat::after (line 37) ... FAILED [INFO] [stdout] test src/access/stat.rs - access::stat::between (line 47) ... FAILED [INFO] [stdout] test src/prelude.rs - prelude::collect_as_vector (line 8) ... ok [INFO] [stdout] test src/prelude.rs - prelude::filter_break (line 24) ... ok [INFO] [stdout] test src/access/stat.rs - access::stat::before (line 26) ... ok [INFO] [stdout] test src/prelude.rs - prelude::drop_break (line 44) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/access/encompassing.rs - access::encompassing::encompassed_by (line 8) stdout ---- [INFO] [stdout] error: field expressions cannot have generic arguments [INFO] [stdout] --> src/access/encompassing.rs:10:98 [INFO] [stdout] | [INFO] [stdout] 5 | let scoped: Vec> = encompassing::encompassed_by("a{b{c}}".to_string().chars().collect::<&[char]>, ('{', '}')); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0615]: attempted to take value of method `collect` on type `std::str::Chars<'_>` [INFO] [stdout] --> src/access/encompassing.rs:10:89 [INFO] [stdout] | [INFO] [stdout] 5 | let scoped: Vec> = encompassing::encompassed_by("a{b{c}}".to_string().chars().collect::<&[char]>, ('{', '}')); [INFO] [stdout] | ^^^^^^^ method, not a field [INFO] [stdout] | [INFO] [stdout] help: use parentheses to call the method [INFO] [stdout] | [INFO] [stdout] 5 | let scoped: Vec> = encompassing::encompassed_by("a{b{c}}".to_string().chars().collect::<&[char]>(), ('{', '}')); [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0615`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/access/stat.rs - access::stat::positions (line 9) stdout ---- [INFO] [stdout] error: expected `;`, found `}` [INFO] [stdout] --> src/access/stat.rs:10:55 [INFO] [stdout] | [INFO] [stdout] 3 | let spots_of_a = positions(&['a', 'a', 'b', 'a'], 'a') [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 4 | } [INFO] [stdout] | - unexpected token [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `positions` in this scope [INFO] [stdout] --> src/access/stat.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 3 | let spots_of_a = positions(&['a', 'a', 'b', 'a'], 'a') [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/access/stat.rs - access::stat::after (line 37) stdout ---- [INFO] [stdout] error: expected `;`, found `}` [INFO] [stdout] --> src/access/stat.rs:39:53 [INFO] [stdout] | [INFO] [stdout] 5 | let one_two_three = stat::after(&[4, 5, 1, 2, 3], 5) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 6 | } [INFO] [stdout] | - unexpected token [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/access/stat.rs - access::stat::between (line 47) stdout ---- [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/access/stat.rs:49:50 [INFO] [stdout] | [INFO] [stdout] 5 | let one_two_three = stat::between(&[1, 2, 3, 1], vec![2, 3]); [INFO] [stdout] | ^^^^^^^^^^ expected tuple, found struct `std::vec::Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `({integer}, {integer})` [INFO] [stdout] found struct `std::vec::Vec<{integer}>` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/access/encompassing.rs - access::encompassing::encompassed_by (line 8) [INFO] [stdout] src/access/stat.rs - access::stat::after (line 37) [INFO] [stdout] src/access/stat.rs - access::stat::between (line 47) [INFO] [stdout] src/access/stat.rs - access::stat::positions (line 9) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "ca3371d679e1062be036b35bdf7b988b53373f2dfa9f661cb5518210a123408f"` [INFO] running `"docker" "rm" "-f" "ca3371d679e1062be036b35bdf7b988b53373f2dfa9f661cb5518210a123408f"` [INFO] [stdout] ca3371d679e1062be036b35bdf7b988b53373f2dfa9f661cb5518210a123408f