[INFO] fetching crate snowflake_uid 0.1.1... [INFO] testing snowflake_uid-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate snowflake_uid 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate snowflake_uid 0.1.1 [INFO] finished tweaking crates.io crate snowflake_uid 0.1.1 [INFO] tweaked toml for crates.io crate snowflake_uid 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate snowflake_uid 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate snowflake_uid 0.1.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 988efe4382d6df44b605a29ad3c20d915e10116f0d6711ee93a664618b9f2f0e [INFO] running `Command { std: "docker" "start" "-a" "988efe4382d6df44b605a29ad3c20d915e10116f0d6711ee93a664618b9f2f0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "988efe4382d6df44b605a29ad3c20d915e10116f0d6711ee93a664618b9f2f0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "988efe4382d6df44b605a29ad3c20d915e10116f0d6711ee93a664618b9f2f0e", kill_on_drop: false }` [INFO] [stdout] 988efe4382d6df44b605a29ad3c20d915e10116f0d6711ee93a664618b9f2f0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66c6423fd6236ed3574f4d90e0df95486a127a259daa1ce7f7e0fb3f72531d4f [INFO] running `Command { std: "docker" "start" "-a" "66c6423fd6236ed3574f4d90e0df95486a127a259daa1ce7f7e0fb3f72531d4f", kill_on_drop: false }` [INFO] [stderr] Compiling snowflake_uid v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "66c6423fd6236ed3574f4d90e0df95486a127a259daa1ce7f7e0fb3f72531d4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66c6423fd6236ed3574f4d90e0df95486a127a259daa1ce7f7e0fb3f72531d4f", kill_on_drop: false }` [INFO] [stdout] 66c6423fd6236ed3574f4d90e0df95486a127a259daa1ce7f7e0fb3f72531d4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf652926569bc66d706350eed4b8566094d3e9ad3a2935761056b5f047f82c12 [INFO] running `Command { std: "docker" "start" "-a" "bf652926569bc66d706350eed4b8566094d3e9ad3a2935761056b5f047f82c12", kill_on_drop: false }` [INFO] [stderr] Compiling snowflake_uid v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "bf652926569bc66d706350eed4b8566094d3e9ad3a2935761056b5f047f82c12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf652926569bc66d706350eed4b8566094d3e9ad3a2935761056b5f047f82c12", kill_on_drop: false }` [INFO] [stdout] bf652926569bc66d706350eed4b8566094d3e9ad3a2935761056b5f047f82c12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d3b78396098f2e3c0ee032ce4a4a90a6630c48431b1b2608c5b852c71d7a23a [INFO] running `Command { std: "docker" "start" "-a" "9d3b78396098f2e3c0ee032ce4a4a90a6630c48431b1b2608c5b852c71d7a23a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snowflake_uid-03fa80640708fbf6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/snowflake_uid-e34137611cf5c7bd) [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] [stderr] Doc-tests snowflake_uid [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 3) ... FAILED [INFO] [stdout] test src/lib.rs - (line 15) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 3) stdout ---- [INFO] [stdout] error: expected item, found `+` [INFO] [stdout] --> src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | +--------------------------------------------------------------------------+ [INFO] [stdout] | ^ expected item [INFO] [stdout] | [INFO] [stdout] = note: for a full list of items that can appear in modules, see [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 15) stdout ---- [INFO] [stdout] error[E0433]: cannot find module or crate `env` in this scope [INFO] [stdout] --> src/lib.rs:21:36 [INFO] [stdout] | [INFO] [stdout] 21 | let mut gen = Generator::from(cfg, env::var_os("HOST_NODE_ID")); [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `env` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `env`, use `cargo add env` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 14 + use std::env; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `env` in this scope [INFO] [stdout] --> src/lib.rs:26:38 [INFO] [stdout] | [INFO] [stdout] 26 | let mut gen = Generator::from(cfg_2, env::var_os("HOST_NODE_ID")); [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `env` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `env`, use `cargo add env` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 14 + use std::env; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 15) [INFO] [stdout] src/lib.rs - (line 3) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "9d3b78396098f2e3c0ee032ce4a4a90a6630c48431b1b2608c5b852c71d7a23a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d3b78396098f2e3c0ee032ce4a4a90a6630c48431b1b2608c5b852c71d7a23a", kill_on_drop: false }` [INFO] [stdout] 9d3b78396098f2e3c0ee032ce4a4a90a6630c48431b1b2608c5b852c71d7a23a