[INFO] fetching crate lino-env 0.1.0...
[INFO] testing lino-env-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate lino-env 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate lino-env 0.1.0
[INFO] finished tweaking crates.io crate lino-env 0.1.0
[INFO] tweaked toml for crates.io crate lino-env 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lino-env 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lino-env 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 308945ea412de4cc8aaf27e345e64870f567d99d7ff28b74d5462579c4271fa7
[INFO] running `Command { std: "docker" "start" "308945ea412de4cc8aaf27e345e64870f567d99d7ff28b74d5462579c4271fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "308945ea412de4cc8aaf27e345e64870f567d99d7ff28b74d5462579c4271fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "308945ea412de4cc8aaf27e345e64870f567d99d7ff28b74d5462579c4271fa7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "308945ea412de4cc8aaf27e345e64870f567d99d7ff28b74d5462579c4271fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "308945ea412de4cc8aaf27e345e64870f567d99d7ff28b74d5462579c4271fa7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling lino-env v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "308945ea412de4cc8aaf27e345e64870f567d99d7ff28b74d5462579c4271fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "308945ea412de4cc8aaf27e345e64870f567d99d7ff28b74d5462579c4271fa7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling lino-env v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 10.59s
[INFO] running `Command { std: "docker" "inspect" "308945ea412de4cc8aaf27e345e64870f567d99d7ff28b74d5462579c4271fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "308945ea412de4cc8aaf27e345e64870f567d99d7ff28b74d5462579c4271fa7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/lino_env-1ac1cc67eade2eb1)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::get_all_tests::test_get_all_nonexistent ... ok
[INFO] [stdout] test tests::get_tests::test_get_nonexistent ... ok
[INFO] [stdout] test tests::basic_tests::test_create_and_write ... ok
[INFO] [stdout] test tests::get_all_tests::test_get_all_instances ... ok
[INFO] [stdout] test tests::get_tests::test_get_last_instance ... ok
[INFO] [stdout] test tests::keys_tests::test_keys ... ok
[INFO] [stdout] test tests::set_tests::test_set_replaces_all ... ok
[INFO] [stdout] test tests::format_tests::test_values_with_colons ... ok
[INFO] [stdout] test tests::to_hash_map_tests::test_to_hash_map ... ok
[INFO] [stdout] test tests::has_tests::test_has_existing ... ok
[INFO] [stdout] test tests::persistence_tests::test_persist_duplicates ... ok
[INFO] [stdout] test tests::edge_case_tests::test_nonexistent_file ... ok
[INFO] [stdout] test tests::edge_case_tests::test_empty_values ... ok
[INFO] [stdout] test tests::basic_tests::test_read ... ok
[INFO] [stdout] test tests::delete_tests::test_delete_all_instances ... ok
[INFO] [stdout] test tests::format_tests::test_values_with_spaces ... ok
[INFO] [stdout] test tests::convenience_function_tests::test_write_lino_env ... ok
[INFO] [stdout] test tests::convenience_function_tests::test_read_lino_env ... ok
[INFO] [stdout] test tests::has_tests::test_has_nonexistent ... ok
[INFO] [stdout] test tests::add_tests::test_add_duplicates ... ok
[INFO] [stderr]    Doc-tests lino_env
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - LinoEnv (line 20) ... FAILED
[INFO] [stdout] test src/lib.rs - LinoEnv::delete (line 282) ... FAILED
[INFO] [stdout] test src/lib.rs - read_lino_env (line 357) ... FAILED
[INFO] [stdout] test src/lib.rs - LinoEnv::has (line 260) ... ok
[INFO] [stdout] test src/lib.rs - LinoEnv::set (line 177) ... ok
[INFO] [stdout] test src/lib.rs - LinoEnv::new (line 56) ... ok
[INFO] [stdout] test src/lib.rs - LinoEnv::get_all (line 154) ... ok
[INFO] [stdout] test src/lib.rs - LinoEnv::add (line 200) ... ok
[INFO] [stdout] test src/lib.rs - write_lino_env (line 381) ... ok
[INFO] [stdout] test src/lib.rs - LinoEnv::keys (line 302) ... ok
[INFO] [stdout] test src/lib.rs - LinoEnv::to_hash_map (line 324) ... ok
[INFO] [stdout] test src/lib.rs - LinoEnv::read (line 78) ... ok
[INFO] [stdout] test src/lib.rs - LinoEnv::write (line 223) ... ok
[INFO] [stdout] test src/lib.rs - LinoEnv::get (line 128) ... ok
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - LinoEnv (line 20) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - LinoEnv::delete (line 282) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - read_lino_env (line 357) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - LinoEnv (line 20)
[INFO] [stdout]     src/lib.rs - LinoEnv::delete (line 282)
[INFO] [stdout]     src/lib.rs - read_lino_env (line 357)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "308945ea412de4cc8aaf27e345e64870f567d99d7ff28b74d5462579c4271fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308945ea412de4cc8aaf27e345e64870f567d99d7ff28b74d5462579c4271fa7", kill_on_drop: false }`
[INFO] [stdout] 308945ea412de4cc8aaf27e345e64870f567d99d7ff28b74d5462579c4271fa7
