[INFO] fetching crate buldak 0.1.1...
[INFO] testing buldak-0.1.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate buldak 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate buldak 0.1.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate buldak 0.1.1
[INFO] finished tweaking crates.io crate buldak 0.1.1
[INFO] tweaked toml for crates.io crate buldak 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate buldak 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a8079d59c157158c046e341776b638d0309b5565b1d8500421439074914e975
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2a8079d59c157158c046e341776b638d0309b5565b1d8500421439074914e975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a8079d59c157158c046e341776b638d0309b5565b1d8500421439074914e975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a8079d59c157158c046e341776b638d0309b5565b1d8500421439074914e975", kill_on_drop: false }`
[INFO] [stdout] 2a8079d59c157158c046e341776b638d0309b5565b1d8500421439074914e975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4631c06c34dfe3398362ded2352254fc2054d254bf81527d8c8f848c7a7df51
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b4631c06c34dfe3398362ded2352254fc2054d254bf81527d8c8f848c7a7df51", kill_on_drop: false }`
[INFO] [stderr]    Compiling buldak v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "b4631c06c34dfe3398362ded2352254fc2054d254bf81527d8c8f848c7a7df51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4631c06c34dfe3398362ded2352254fc2054d254bf81527d8c8f848c7a7df51", kill_on_drop: false }`
[INFO] [stdout] b4631c06c34dfe3398362ded2352254fc2054d254bf81527d8c8f848c7a7df51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ad5260d57e75321cb3b3fd0a7e9eeee4f6abf63d2eeb94fba81312a2b14004f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0ad5260d57e75321cb3b3fd0a7e9eeee4f6abf63d2eeb94fba81312a2b14004f", kill_on_drop: false }`
[INFO] [stderr]    Compiling buldak v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "0ad5260d57e75321cb3b3fd0a7e9eeee4f6abf63d2eeb94fba81312a2b14004f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ad5260d57e75321cb3b3fd0a7e9eeee4f6abf63d2eeb94fba81312a2b14004f", kill_on_drop: false }`
[INFO] [stdout] 0ad5260d57e75321cb3b3fd0a7e9eeee4f6abf63d2eeb94fba81312a2b14004f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d944e933790097c26ea8219b0e9183bc7412d106c73753de477679e5a0ab78b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1d944e933790097c26ea8219b0e9183bc7412d106c73753de477679e5a0ab78b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/buldak-7d0d59188097caa8
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests buldak
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 9) ... FAILED
[INFO] [stdout] test src/lib/counting.rs - counting::sort_reverse (line 132) ... FAILED
[INFO] [stdout] test src/lib/bubble.rs - bubble::sort (line 7) ... FAILED
[INFO] [stdout] test src/lib/bubble.rs - bubble::sort_reverse (line 23) ... FAILED
[INFO] [stdout] test src/lib/bubble.rs - bubble::sort_by (line 39) ... FAILED
[INFO] [stdout] test src/lib/counting.rs - counting::sort (line 105) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `add`
[INFO] [stdout]  --> src/lib.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | cargo add buldak
[INFO] [stdout]   |       ^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 9) stdout ----
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `buldak`
[INFO] [stdout]  --> src/lib.rs:11:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | [dependencies]
[INFO] [stdout]   |               - expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 5 | buldak = "*"
[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/lib/counting.rs - counting::sort_reverse (line 132) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `counting`
[INFO] [stdout]  --> src/lib/counting.rs:134:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | counting::sort_reverse(&mut nums);
[INFO] [stdout]   | ^^^^^^^^ use of undeclared crate or module `counting`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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/lib/bubble.rs - bubble::sort (line 7) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `bubble`
[INFO] [stdout]  --> src/lib/bubble.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | bubble::sort(&mut nums);
[INFO] [stdout]   | ^^^^^^ use of undeclared crate or module `bubble`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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/lib/bubble.rs - bubble::sort_reverse (line 23) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `bubble`
[INFO] [stdout]  --> src/lib/bubble.rs:25:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | bubble::sort_reverse(&mut nums);
[INFO] [stdout]   | ^^^^^^ use of undeclared crate or module `bubble`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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/lib/bubble.rs - bubble::sort_by (line 39) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `bubble`
[INFO] [stdout]  --> src/lib/bubble.rs:41:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | bubble::sort_by(&mut nums, |l, r| l.cmp(r));
[INFO] [stdout]   | ^^^^^^ use of undeclared crate or module `bubble`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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/lib/counting.rs - counting::sort (line 105) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `counting`
[INFO] [stdout]  --> src/lib/counting.rs:107:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | counting::sort(&mut nums, 300, true);
[INFO] [stdout]   | ^^^^^^^^ use of undeclared crate or module `counting`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout]     src/lib.rs - (line 9)
[INFO] [stdout]     src/lib/bubble.rs - bubble::sort (line 7)
[INFO] [stdout]     src/lib/bubble.rs - bubble::sort_by (line 39)
[INFO] [stdout]     src/lib/bubble.rs - bubble::sort_reverse (line 23)
[INFO] [stdout]     src/lib/counting.rs - counting::sort (line 105)
[INFO] [stdout]     src/lib/counting.rs - counting::sort_reverse (line 132)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "1d944e933790097c26ea8219b0e9183bc7412d106c73753de477679e5a0ab78b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d944e933790097c26ea8219b0e9183bc7412d106c73753de477679e5a0ab78b", kill_on_drop: false }`
[INFO] [stdout] 1d944e933790097c26ea8219b0e9183bc7412d106c73753de477679e5a0ab78b
