[INFO] crate citadel 0.2.0 is already in cache
[INFO] testing citadel-0.2.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate citadel 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate citadel 0.2.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-11/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.44.0" "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] bd28b491530680ca6b54d2aa8f1be500146fcd8f4523321605f6243bb0180707
[INFO] running `"docker" "start" "-a" "bd28b491530680ca6b54d2aa8f1be500146fcd8f4523321605f6243bb0180707"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling citadel v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "bd28b491530680ca6b54d2aa8f1be500146fcd8f4523321605f6243bb0180707"`
[INFO] running `"docker" "rm" "-f" "bd28b491530680ca6b54d2aa8f1be500146fcd8f4523321605f6243bb0180707"`
[INFO] [stdout] bd28b491530680ca6b54d2aa8f1be500146fcd8f4523321605f6243bb0180707
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 24932ae6fe072c6b861c34e7ba113c1da472b633e30136b4b804cd15d2c7eaf2
[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" "24932ae6fe072c6b861c34e7ba113c1da472b633e30136b4b804cd15d2c7eaf2"`
[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 1.07s
[INFO] running `"docker" "inspect" "24932ae6fe072c6b861c34e7ba113c1da472b633e30136b4b804cd15d2c7eaf2"`
[INFO] running `"docker" "rm" "-f" "24932ae6fe072c6b861c34e7ba113c1da472b633e30136b4b804cd15d2c7eaf2"`
[INFO] [stdout] 24932ae6fe072c6b861c34e7ba113c1da472b633e30136b4b804cd15d2c7eaf2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 568f5e6f514fce5fadf08d5e0df8b34a0f71f6641f9e4610a2b07b38d0553009
[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" "568f5e6f514fce5fadf08d5e0df8b34a0f71f6641f9e4610a2b07b38d0553009"`
[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 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/citadel-1a9a39a7012dfef0
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test access::tests::test_stat ... ok
[INFO] [stdout] test modify::tests::test_coerce ... ok
[INFO] [stdout] test access::tests::test_encompassing ... ok
[INFO] [stdout] test tests::test_prelude ... 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/stat.rs - access::stat::positions (line 9) ... FAILED
[INFO] [stdout] test src/access/encompassing.rs - access::encompassing::encompassed_by (line 8) ... 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::drop_break (line 44) ... ok
[INFO] [stdout] test src/prelude.rs - prelude::collect_as_vector (line 8) ... ok
[INFO] [stdout] test src/access/stat.rs - access::stat::before (line 26) ... ok
[INFO] [stdout] test src/prelude.rs - prelude::filter_break (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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/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<Vec<char>> = 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<Vec<char>> = 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<Vec<char>> = 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::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" "568f5e6f514fce5fadf08d5e0df8b34a0f71f6641f9e4610a2b07b38d0553009"`
[INFO] running `"docker" "rm" "-f" "568f5e6f514fce5fadf08d5e0df8b34a0f71f6641f9e4610a2b07b38d0553009"`
[INFO] [stdout] 568f5e6f514fce5fadf08d5e0df8b34a0f71f6641f9e4610a2b07b38d0553009