[INFO] fetching crate mc-exam-randomizer 0.3.7... [INFO] testing mc-exam-randomizer-0.3.7 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate mc-exam-randomizer 0.3.7 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate mc-exam-randomizer 0.3.7 [INFO] finished tweaking crates.io crate mc-exam-randomizer 0.3.7 [INFO] tweaked toml for crates.io crate mc-exam-randomizer 0.3.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mc-exam-randomizer 0.3.7 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mc-exam-randomizer 0.3.7 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.18 [INFO] [stderr] Downloaded serde_derive v1.0.137 [INFO] [stderr] Downloaded thiserror-impl v1.0.31 [INFO] [stderr] Downloaded thiserror v1.0.31 [INFO] [stderr] Downloaded jetscii v0.5.3 [INFO] [stderr] Downloaded either v1.7.0 [INFO] [stderr] Downloaded getrandom v0.2.6 [INFO] [stderr] Downloaded serde v1.0.137 [INFO] [stderr] Downloaded ryu v1.0.10 [INFO] [stderr] Downloaded proc-macro2 v1.0.39 [INFO] [stderr] Downloaded itertools v0.10.3 [INFO] [stderr] Downloaded serde_json v1.0.81 [INFO] [stderr] Downloaded syn v1.0.96 [INFO] [stderr] Downloaded unicode-ident v1.0.1 [INFO] [stderr] Downloaded itoa v1.0.2 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded libc v0.2.126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 474bd31ed0ba820eafbe5810895053c42e6a4a8ac8ced8f77870ea962bd4da5d [INFO] running `Command { std: "docker" "start" "-a" "474bd31ed0ba820eafbe5810895053c42e6a4a8ac8ced8f77870ea962bd4da5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "474bd31ed0ba820eafbe5810895053c42e6a4a8ac8ced8f77870ea962bd4da5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "474bd31ed0ba820eafbe5810895053c42e6a4a8ac8ced8f77870ea962bd4da5d", kill_on_drop: false }` [INFO] [stdout] 474bd31ed0ba820eafbe5810895053c42e6a4a8ac8ced8f77870ea962bd4da5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd0659d25149639cd939dd7dcc1c15e3836ded60c4a37c14e1711bc433d4e9b2 [INFO] running `Command { std: "docker" "start" "-a" "fd0659d25149639cd939dd7dcc1c15e3836ded60c4a37c14e1711bc433d4e9b2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling jetscii v0.5.3 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling mc-exam-randomizer v0.3.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.65s [INFO] running `Command { std: "docker" "inspect" "fd0659d25149639cd939dd7dcc1c15e3836ded60c4a37c14e1711bc433d4e9b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd0659d25149639cd939dd7dcc1c15e3836ded60c4a37c14e1711bc433d4e9b2", kill_on_drop: false }` [INFO] [stdout] fd0659d25149639cd939dd7dcc1c15e3836ded60c4a37c14e1711bc433d4e9b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b62d049bdd4547a7e453fa33b9a5c9c87694bf67a9f6718a14c1247bfb62d72d [INFO] running `Command { std: "docker" "start" "-a" "b62d049bdd4547a7e453fa33b9a5c9c87694bf67a9f6718a14c1247bfb62d72d", kill_on_drop: false }` [INFO] [stderr] Compiling mc-exam-randomizer v0.3.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `Command { std: "docker" "inspect" "b62d049bdd4547a7e453fa33b9a5c9c87694bf67a9f6718a14c1247bfb62d72d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b62d049bdd4547a7e453fa33b9a5c9c87694bf67a9f6718a14c1247bfb62d72d", kill_on_drop: false }` [INFO] [stdout] b62d049bdd4547a7e453fa33b9a5c9c87694bf67a9f6718a14c1247bfb62d72d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ad5fc2f00afad98f04305cbfe116531895aeb6b9d84d9ca13a42f1671dbdb983 [INFO] running `Command { std: "docker" "start" "-a" "ad5fc2f00afad98f04305cbfe116531895aeb6b9d84d9ca13a42f1671dbdb983", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mc_exam_randomizer-d1034420877d4e1b) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test examreader::tests::read_from_csv_no_questions ... ok [INFO] [stdout] test examreader::tests::read_from_csv_bad_file ... ok [INFO] [stdout] test examreader::tests::read_from_tex_bad_file ... ok [INFO] [stdout] test examreader::tests::read_from_tex_no_end_doc ... ok [INFO] [stdout] test examreader::tests::read_from_tex_no_begin_doc ... ok [INFO] [stdout] test examreader::tests::read_from_csv_first_is_different ... ok [INFO] [stdout] test examreader::tests::read_from_tex_no_questions ... ok [INFO] [stdout] test examreader::tests::read_from_tex_number_of_options_is_five ... ok [INFO] [stdout] test examreader::tests::read_from_tex_preamble ... ok [INFO] [stdout] test examreader::tests::read_from_tex_setting_empty ... ok [INFO] [stdout] test examreader::tests::read_from_txt_bad_file ... ok [INFO] [stdout] test shuffler::question::tests::question_choices ... ok [INFO] [stdout] test shuffler::question::tests::question_from ... ok [INFO] [stdout] test examreader::tests::read_from_tex_number_of_options_is_zero ... ok [INFO] [stdout] test examreader::tests::read_from_txt_first_is_different ... ok [INFO] [stdout] test examreader::tests::read_from_tex_setting_full ... ok [INFO] [stdout] test examreader::tests::read_from_txt_no_questions ... ok [INFO] [stdout] test examreader::tests::read_from_tex_number_of_qs ... ok [INFO] [stdout] test examreader::tests::read_from_tex_setting_partial ... ok [INFO] [stdout] test shuffler::question::tests::question_text ... ok [INFO] [stdout] test shuffler::question::tests::question_oredr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mc_exam_randomizer-2e62a067b32f1194) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests mc_exam_randomizer [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 0 tests [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] running `Command { std: "docker" "inspect" "ad5fc2f00afad98f04305cbfe116531895aeb6b9d84d9ca13a42f1671dbdb983", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad5fc2f00afad98f04305cbfe116531895aeb6b9d84d9ca13a42f1671dbdb983", kill_on_drop: false }` [INFO] [stdout] ad5fc2f00afad98f04305cbfe116531895aeb6b9d84d9ca13a42f1671dbdb983