[INFO] fetching crate password-gen 2.1.0...
[INFO] testing password-gen-2.1.0 against try#ece70b22820429ebf0c6d388c32356a14c58fc2f for pr-107251
[INFO] extracting crate password-gen 2.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate password-gen 2.1.0 on toolchain ece70b22820429ebf0c6d388c32356a14c58fc2f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate password-gen 2.1.0
[INFO] finished tweaking crates.io crate password-gen 2.1.0
[INFO] tweaked toml for crates.io crate password-gen 2.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2e1be08ff820db3dd7a65dd128b6c05bd3dd98168b6bef0c75d323da459b5b1
[INFO] running `Command { std: "docker" "start" "-a" "c2e1be08ff820db3dd7a65dd128b6c05bd3dd98168b6bef0c75d323da459b5b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2e1be08ff820db3dd7a65dd128b6c05bd3dd98168b6bef0c75d323da459b5b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e1be08ff820db3dd7a65dd128b6c05bd3dd98168b6bef0c75d323da459b5b1", kill_on_drop: false }`
[INFO] [stdout] c2e1be08ff820db3dd7a65dd128b6c05bd3dd98168b6bef0c75d323da459b5b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2f4ebb1df7f314b3139053512592b268e2211072cf865675e25e89502cb3fd8
[INFO] running `Command { std: "docker" "start" "-a" "d2f4ebb1df7f314b3139053512592b268e2211072cf865675e25e89502cb3fd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling password-gen v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.60s
[INFO] running `Command { std: "docker" "inspect" "d2f4ebb1df7f314b3139053512592b268e2211072cf865675e25e89502cb3fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f4ebb1df7f314b3139053512592b268e2211072cf865675e25e89502cb3fd8", kill_on_drop: false }`
[INFO] [stdout] d2f4ebb1df7f314b3139053512592b268e2211072cf865675e25e89502cb3fd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0472d39f472a62a47c6a4f4444081e165ea5a0888abce0c7f1e6d334234268ec
[INFO] running `Command { std: "docker" "start" "-a" "0472d39f472a62a47c6a4f4444081e165ea5a0888abce0c7f1e6d334234268ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling password-gen v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.71s
[INFO] running `Command { std: "docker" "inspect" "0472d39f472a62a47c6a4f4444081e165ea5a0888abce0c7f1e6d334234268ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0472d39f472a62a47c6a4f4444081e165ea5a0888abce0c7f1e6d334234268ec", kill_on_drop: false }`
[INFO] [stdout] 0472d39f472a62a47c6a4f4444081e165ea5a0888abce0c7f1e6d334234268ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] afe51328ab6468d36a7b65c9eece18c63d5def3cfec47cad26a6b87e1c7b1948
[INFO] running `Command { std: "docker" "start" "-a" "afe51328ab6468d36a7b65c9eece18c63d5def3cfec47cad26a6b87e1c7b1948", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/password_gen-cc0a700e3040e401)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test password_generator::tests::it_generates_alphanumeric ... ok
[INFO] [stdout] test password_generator::tests::correct_length ... ok
[INFO] [stdout] test password_generator::tests::it_generates_an_xkcd_password ... ok
[INFO] [stdout] test password_generator::tests::it_generates_pin ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests password-gen
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/password_generator.rs - password_generator::PasswordGenerator::new (line 21) ... FAILED
[INFO] [stdout] test src/password_generator.rs - password_generator::select_random_value (line 77) ... ok
[INFO] [stdout] test src/password_options.rs - password_options::PasswordOptions::new (line 63) ... ok
[INFO] [stdout] test src/password_generator.rs - password_generator::PasswordGenerator::generate_password (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/password_generator.rs - password_generator::PasswordGenerator::new (line 21) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcdCNbGE/symbols.o" "/tmp/rustdoctestVgQ3yf/rust_out.rust_out.fbd3ce34-cgu.0.rcgu.o" "/tmp/rustdoctestVgQ3yf/rust_out.52xx8q4ageo6e1k1.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpassword_gen-e5ed1ebd8df42aad.rlib" "/opt/rustwide/target/debug/deps/librand-bcef7220d9df3703.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-b11a5bc02326b058.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-c3b50727aee24350.rlib" "/opt/rustwide/target/debug/deps/librand_core-9ddcf64c6eba6b10.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-fcaa4c74c70a77c6.rlib" "/opt/rustwide/target/debug/deps/liblibc-e0868a5c71a1065a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-90e3626e3c41eec3.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6e3768d17ed5c91f.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e47bba77b7b5c0b2.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-53f2c5425d4cec3a.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-0214339f67d6e45d.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-eb587a7952c73627.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-45e37414ee5de40d.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-933aae77a9a2d3fe.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-56cc3efe06e08d50.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2ce5ce1f309d2e6f.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-76f96de5ce3d7d68.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-053807785274d913.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-282372a9a820c337.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-4dd8f6492a2eee72.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-79e3536ae4d3f46d.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-6d46d38f739892fe.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-abe31de449de410d.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-522518611024dce5.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-05898138a596088a.rlib" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0d23d26821d11ecf.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/ece70b22820429ebf0c6d388c32356a14c58fc2f/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestVgQ3yf/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/password_generator.rs - password_generator::PasswordGenerator::new (line 21)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.77s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "afe51328ab6468d36a7b65c9eece18c63d5def3cfec47cad26a6b87e1c7b1948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe51328ab6468d36a7b65c9eece18c63d5def3cfec47cad26a6b87e1c7b1948", kill_on_drop: false }`
[INFO] [stdout] afe51328ab6468d36a7b65c9eece18c63d5def3cfec47cad26a6b87e1c7b1948