[INFO] fetching crate old_norse_alphabet 1.0.0...
[INFO] testing old_norse_alphabet-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate old_norse_alphabet 1.0.0 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate old_norse_alphabet 1.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate old_norse_alphabet 1.0.0
[INFO] finished tweaking crates.io crate old_norse_alphabet 1.0.0
[INFO] tweaked toml for crates.io crate old_norse_alphabet 1.0.0 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2c9c0a8c0552496be8c974ce69f2f312e59dc3a1225ed029995de82c1f5692d
[INFO] running `Command { std: "docker" "start" "-a" "a2c9c0a8c0552496be8c974ce69f2f312e59dc3a1225ed029995de82c1f5692d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2c9c0a8c0552496be8c974ce69f2f312e59dc3a1225ed029995de82c1f5692d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c9c0a8c0552496be8c974ce69f2f312e59dc3a1225ed029995de82c1f5692d", kill_on_drop: false }`
[INFO] [stdout] a2c9c0a8c0552496be8c974ce69f2f312e59dc3a1225ed029995de82c1f5692d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a861afc9ceef05f5b01766391effa9a25308990e03aeb5e2442da65df5a0c693
[INFO] running `Command { std: "docker" "start" "-a" "a861afc9ceef05f5b01766391effa9a25308990e03aeb5e2442da65df5a0c693", kill_on_drop: false }`
[INFO] [stderr]    Compiling old_norse_alphabet v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "a861afc9ceef05f5b01766391effa9a25308990e03aeb5e2442da65df5a0c693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a861afc9ceef05f5b01766391effa9a25308990e03aeb5e2442da65df5a0c693", kill_on_drop: false }`
[INFO] [stdout] a861afc9ceef05f5b01766391effa9a25308990e03aeb5e2442da65df5a0c693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 612a0f7bddc959ef0f62b5b7b25add612a2ec057c611735cc331cb108075f555
[INFO] running `Command { std: "docker" "start" "-a" "612a0f7bddc959ef0f62b5b7b25add612a2ec057c611735cc331cb108075f555", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling similar v2.1.0
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling console v0.15.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling insta v1.14.0
[INFO] [stderr]    Compiling old_norse_alphabet v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.87s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/old_norse_alphabet-d29eb559b03e3849)
[INFO] [stderr]   Executable tests/alphabet_tests.rs (/opt/rustwide/target/debug/deps/alphabet_tests-e5de4c4297071e07)
[INFO] [stderr]   Executable tests/sort_tests.rs (/opt/rustwide/target/debug/deps/sort_tests-33b3dedc08f5175c)
[INFO] running `Command { std: "docker" "inspect" "612a0f7bddc959ef0f62b5b7b25add612a2ec057c611735cc331cb108075f555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "612a0f7bddc959ef0f62b5b7b25add612a2ec057c611735cc331cb108075f555", kill_on_drop: false }`
[INFO] [stdout] 612a0f7bddc959ef0f62b5b7b25add612a2ec057c611735cc331cb108075f555
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4f720ee498fd493ebf0021fca1c95fc688aaf157dd6e3e2c2b64559e76ec0b8
[INFO] running `Command { std: "docker" "start" "-a" "b4f720ee498fd493ebf0021fca1c95fc688aaf157dd6e3e2c2b64559e76ec0b8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/old_norse_alphabet-d29eb559b03e3849)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test alphabet::tests::valid_as_first_does_not_contain_eth ... ok
[INFO] [stdout] test alphabet::tests::upper_and_lower_contain_same_characters_in_same_spots ... ok
[INFO] [stdout] test sort::tests::sorts_mixed_upper_and_lower_letters ... ok
[INFO] [stdout] test sort::tests::sorts_with_identical_words ... ok
[INFO] [stdout] test sort::tests::sorts_uncommon_and_loaned_letters ... ok
[INFO] [stdout] test sort::tests::word_length_applies_when_sorting ... ok
[INFO] [stdout] test sort::tests::sorts_by_old_norse_alphabet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/alphabet_tests.rs (/opt/rustwide/target/debug/deps/alphabet_tests-e5de4c4297071e07)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test exposes_special_characters ... ok
[INFO] [stdout] test exposes_lower_alphabet ... ok
[INFO] [stdout] test exposes_upper_alphabet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sort_tests.rs (/opt/rustwide/target/debug/deps/sort_tests-33b3dedc08f5175c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test sorts_by_old_norse_alphabet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests old_norse_alphabet
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/alphabet/mod.rs - alphabet::get_valid_as_first (line 64) ... ok
[INFO] [stdout] test src/alphabet/mod.rs - alphabet::get_lowercase (line 47) ... ok
[INFO] [stdout] test src/alphabet/mod.rs - alphabet::get_uppercase (line 31) ... ok
[INFO] [stdout] test src/sort/mod.rs - sort::old_norse_sort (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b4f720ee498fd493ebf0021fca1c95fc688aaf157dd6e3e2c2b64559e76ec0b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f720ee498fd493ebf0021fca1c95fc688aaf157dd6e3e2c2b64559e76ec0b8", kill_on_drop: false }`
[INFO] [stdout] b4f720ee498fd493ebf0021fca1c95fc688aaf157dd6e3e2c2b64559e76ec0b8