[INFO] cloning repository https://github.com/KingSherriff/hdvlibrary
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KingSherriff/hdvlibrary" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKingSherriff%2Fhdvlibrary", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKingSherriff%2Fhdvlibrary'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07c0cf903c7a7b308196368966c1e3c129385105
[INFO] testing KingSherriff/hdvlibrary against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKingSherriff%2Fhdvlibrary" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KingSherriff/hdvlibrary
[INFO] finished tweaking git repo https://github.com/KingSherriff/hdvlibrary
[INFO] tweaked toml for git repo https://github.com/KingSherriff/hdvlibrary written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KingSherriff/hdvlibrary on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/KingSherriff/hdvlibrary 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 068af73b0cb58aead7c8f320cdd4c7e1202f005c41ac99805b2d4e528cf43e05
[INFO] running `Command { std: "docker" "start" "-a" "068af73b0cb58aead7c8f320cdd4c7e1202f005c41ac99805b2d4e528cf43e05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "068af73b0cb58aead7c8f320cdd4c7e1202f005c41ac99805b2d4e528cf43e05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "068af73b0cb58aead7c8f320cdd4c7e1202f005c41ac99805b2d4e528cf43e05", kill_on_drop: false }`
[INFO] [stdout] 068af73b0cb58aead7c8f320cdd4c7e1202f005c41ac99805b2d4e528cf43e05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1a0a555efab6bfee52c86426735043e07ede84ed802f1e3dcaeffdad3edc2a8
[INFO] running `Command { std: "docker" "start" "-a" "e1a0a555efab6bfee52c86426735043e07ede84ed802f1e3dcaeffdad3edc2a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hdvlibrary v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "e1a0a555efab6bfee52c86426735043e07ede84ed802f1e3dcaeffdad3edc2a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1a0a555efab6bfee52c86426735043e07ede84ed802f1e3dcaeffdad3edc2a8", kill_on_drop: false }`
[INFO] [stdout] e1a0a555efab6bfee52c86426735043e07ede84ed802f1e3dcaeffdad3edc2a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ab7098c281aa47b8f2ff0b721d8b7e803287b4650871a27d7b9addae9549fc3
[INFO] running `Command { std: "docker" "start" "-a" "8ab7098c281aa47b8f2ff0b721d8b7e803287b4650871a27d7b9addae9549fc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling hdvlibrary v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "8ab7098c281aa47b8f2ff0b721d8b7e803287b4650871a27d7b9addae9549fc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab7098c281aa47b8f2ff0b721d8b7e803287b4650871a27d7b9addae9549fc3", kill_on_drop: false }`
[INFO] [stdout] 8ab7098c281aa47b8f2ff0b721d8b7e803287b4650871a27d7b9addae9549fc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90704f2fede0426354d48685b34134b95a02416f711ebacb117c9188f01921d3
[INFO] running `Command { std: "docker" "start" "-a" "90704f2fede0426354d48685b34134b95a02416f711ebacb117c9188f01921d3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hdvlibrary-8f174215f3520e4b)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests hdvlibrary
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - gen_hdv_matrix_custom (line 73) ... FAILED
[INFO] [stdout] test src/lib.rs - gen_hdv (line 8) ... FAILED
[INFO] [stdout] test src/lib.rs - gen_hdv_matrix (line 54) ... FAILED
[INFO] [stdout] test src/lib.rs - gen_hdv_custom (line 31) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - gen_hdv_matrix_custom (line 73) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `gen_hdv_matrix` in this scope
[INFO] [stdout]  --> src/lib.rs:74:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hdvm = gen_hdv_matrix(3, 20000, 0.8);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use hdvlibrary::gen_hdv_matrix;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `len` in this scope
[INFO] [stdout]  --> src/lib.rs:77:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | assert_eq!(3, len(hdvm));
[INFO] [stdout]   |               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `len` in this scope
[INFO] [stdout]  --> src/lib.rs:78:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | assert_eq!(20000, len(hdv));
[INFO] [stdout]   |                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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/lib.rs - gen_hdv (line 8) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `gen_hdv` in this scope
[INFO] [stdout]  --> src/lib.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hdv = gen_hdv();
[INFO] [stdout]   |           ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use hdvlibrary::gen_hdv;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `len` in this scope
[INFO] [stdout]  --> src/lib.rs:11:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(10000, len(hdv));
[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/lib.rs - gen_hdv_matrix (line 54) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `gen_hdv_matrix` in this scope
[INFO] [stdout]  --> src/lib.rs:55:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hdvm = gen_hdv_matrix(3);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use hdvlibrary::gen_hdv_matrix;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `len` in this scope
[INFO] [stdout]  --> src/lib.rs:58:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | assert_eq!(3, len(hdvm));
[INFO] [stdout]   |               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `len` in this scope
[INFO] [stdout]  --> src/lib.rs:59:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | assert_eq!(10000, len(hdv));
[INFO] [stdout]   |                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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/lib.rs - gen_hdv_custom (line 31) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `gen_hdv_num` in this scope
[INFO] [stdout]  --> src/lib.rs:32:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hdv = gen_hdv_num(20000, 0.8);
[INFO] [stdout]   |           ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `len` in this scope
[INFO] [stdout]  --> src/lib.rs:34:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(20000, len(hdv));
[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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - gen_hdv (line 8)
[INFO] [stdout]     src/lib.rs - gen_hdv_custom (line 31)
[INFO] [stdout]     src/lib.rs - gen_hdv_matrix (line 54)
[INFO] [stdout]     src/lib.rs - gen_hdv_matrix_custom (line 73)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "90704f2fede0426354d48685b34134b95a02416f711ebacb117c9188f01921d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90704f2fede0426354d48685b34134b95a02416f711ebacb117c9188f01921d3", kill_on_drop: false }`
[INFO] [stdout] 90704f2fede0426354d48685b34134b95a02416f711ebacb117c9188f01921d3
