[INFO] fetching crate strict-env 0.1.2...
[INFO] testing strict-env-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate strict-env 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate strict-env 0.1.2 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 strict-env 0.1.2
[INFO] finished tweaking crates.io crate strict-env 0.1.2
[INFO] tweaked toml for crates.io crate strict-env 0.1.2 written to /workspace/builds/worker-5/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8944ed0bdd8a6cc3930c93866aef1dc7d4d206a033ab88de5247568b03f11310
[INFO] running `Command { std: "docker" "start" "-a" "8944ed0bdd8a6cc3930c93866aef1dc7d4d206a033ab88de5247568b03f11310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8944ed0bdd8a6cc3930c93866aef1dc7d4d206a033ab88de5247568b03f11310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8944ed0bdd8a6cc3930c93866aef1dc7d4d206a033ab88de5247568b03f11310", kill_on_drop: false }`
[INFO] [stdout] 8944ed0bdd8a6cc3930c93866aef1dc7d4d206a033ab88de5247568b03f11310
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dbfa4f6f5bbda7c8fce814f547aeae5042ae8e909601b3657984d5f72470301
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4dbfa4f6f5bbda7c8fce814f547aeae5042ae8e909601b3657984d5f72470301", kill_on_drop: false }`
[INFO] [stderr]    Compiling strict-env v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "4dbfa4f6f5bbda7c8fce814f547aeae5042ae8e909601b3657984d5f72470301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dbfa4f6f5bbda7c8fce814f547aeae5042ae8e909601b3657984d5f72470301", kill_on_drop: false }`
[INFO] [stdout] 4dbfa4f6f5bbda7c8fce814f547aeae5042ae8e909601b3657984d5f72470301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e9dc097c43cd813c7b79f5b3e87e0056a8c60bde9e932a022732de1751eaa6f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6e9dc097c43cd813c7b79f5b3e87e0056a8c60bde9e932a022732de1751eaa6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_str_bytes v3.1.0
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]    Compiling strict-env v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.40s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/strict_env-2d09e82a2d9ff550)
[INFO] running `Command { std: "docker" "inspect" "6e9dc097c43cd813c7b79f5b3e87e0056a8c60bde9e932a022732de1751eaa6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e9dc097c43cd813c7b79f5b3e87e0056a8c60bde9e932a022732de1751eaa6f", kill_on_drop: false }`
[INFO] [stdout] 6e9dc097c43cd813c7b79f5b3e87e0056a8c60bde9e932a022732de1751eaa6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f7e7ee4ca4e418e76baf3335a9f80a3ef86336cacbbefe8c8beb0fff90dc833
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4f7e7ee4ca4e418e76baf3335a9f80a3ef86336cacbbefe8c8beb0fff90dc833", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strict_env-2d09e82a2d9ff550)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::error::invalid_utf8 ... ok
[INFO] [stdout] test tests::error::is_into_anyhow ... ok
[INFO] [stdout] test tests::error::missing ... ok
[INFO] [stdout] test tests::parse::empty ... ok
[INFO] [stdout] test tests::parse::missing ... ok
[INFO] [stdout] test tests::parse::valid ... ok
[INFO] [stdout] test tests::error::is_sync ... ok
[INFO] [stdout] test tests::parse_or_default::empty ... ok
[INFO] [stdout] test tests::error::is_static ... ok
[INFO] [stdout] test tests::parse_or_default::valid ... ok
[INFO] [stdout] test tests::parse_optional::empty ... ok
[INFO] [stdout] test tests::parse_or_default::missing ... ok
[INFO] [stdout] test tests::error::invalid_value ... ok
[INFO] [stdout] test tests::parse_optional::invalid_utf8 ... ok
[INFO] [stdout] test tests::parse_optional::valid ... ok
[INFO] [stdout] test tests::parse::invalid_utf8 ... ok
[INFO] [stdout] test tests::error::is_send ... ok
[INFO] [stdout] test tests::parse_optional::missing ... ok
[INFO] [stdout] test tests::parse_optional::invalid_value ... ok
[INFO] [stdout] test tests::parse_or_default::invalid_utf8 ... ok
[INFO] [stderr]    Doc-tests strict-env
[INFO] [stdout] test tests::parse_or_default::invalid_value ... ok
[INFO] [stdout] test tests::parse::invalid_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] warning: lint `missing_crate_level_docs` has been renamed to `rustdoc::missing_crate_level_docs`
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     missing_crate_level_docs,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_crate_level_docs`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4f7e7ee4ca4e418e76baf3335a9f80a3ef86336cacbbefe8c8beb0fff90dc833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f7e7ee4ca4e418e76baf3335a9f80a3ef86336cacbbefe8c8beb0fff90dc833", kill_on_drop: false }`
[INFO] [stdout] 4f7e7ee4ca4e418e76baf3335a9f80a3ef86336cacbbefe8c8beb0fff90dc833