[INFO] fetching crate lfsr-fibo 0.1.0... [INFO] testing lfsr-fibo-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate lfsr-fibo 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate lfsr-fibo 0.1.0 [INFO] finished tweaking crates.io crate lfsr-fibo 0.1.0 [INFO] tweaked toml for crates.io crate lfsr-fibo 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lfsr-fibo 0.1.0 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 lfsr-fibo 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d8c393dadb56e60434cb92ecb5b65705691af121a5903c4419ab5367c6b2c6cf [INFO] running `Command { std: "docker" "start" "-a" "d8c393dadb56e60434cb92ecb5b65705691af121a5903c4419ab5367c6b2c6cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8c393dadb56e60434cb92ecb5b65705691af121a5903c4419ab5367c6b2c6cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8c393dadb56e60434cb92ecb5b65705691af121a5903c4419ab5367c6b2c6cf", kill_on_drop: false }` [INFO] [stdout] d8c393dadb56e60434cb92ecb5b65705691af121a5903c4419ab5367c6b2c6cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bc4e6f91afe34c6284c62513eae2083589e3f39965c1e88a53f3ef5506a7988f [INFO] running `Command { std: "docker" "start" "-a" "bc4e6f91afe34c6284c62513eae2083589e3f39965c1e88a53f3ef5506a7988f", kill_on_drop: false }` [INFO] [stderr] Compiling lfsr-fibo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "bc4e6f91afe34c6284c62513eae2083589e3f39965c1e88a53f3ef5506a7988f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc4e6f91afe34c6284c62513eae2083589e3f39965c1e88a53f3ef5506a7988f", kill_on_drop: false }` [INFO] [stdout] bc4e6f91afe34c6284c62513eae2083589e3f39965c1e88a53f3ef5506a7988f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0736f39b76e5ded7a53eb8443cffa1734468be901de2fcd31dd82ae1aa2f1f47 [INFO] running `Command { std: "docker" "start" "-a" "0736f39b76e5ded7a53eb8443cffa1734468be901de2fcd31dd82ae1aa2f1f47", kill_on_drop: false }` [INFO] [stderr] Compiling lfsr-fibo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "0736f39b76e5ded7a53eb8443cffa1734468be901de2fcd31dd82ae1aa2f1f47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0736f39b76e5ded7a53eb8443cffa1734468be901de2fcd31dd82ae1aa2f1f47", kill_on_drop: false }` [INFO] [stdout] 0736f39b76e5ded7a53eb8443cffa1734468be901de2fcd31dd82ae1aa2f1f47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 12054b1fe0c0688390b9361fc4ec3ad04539609d102826f13166523308ab273b [INFO] running `Command { std: "docker" "start" "-a" "12054b1fe0c0688390b9361fc4ec3ad04539609d102826f13166523308ab273b", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lfsr_fibo-2c308d5613e55d7a) [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 lfsr_fibo [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - Lfsr::new (line 19) ... FAILED [INFO] [stdout] test src/lib.rs - Lfsr::set_key (line 35) ... FAILED [INFO] [stdout] test src/lib.rs - Lfsr::clock (line 56) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Lfsr::new (line 19) stdout ---- [INFO] [stdout] error[E0433]: cannot find type `Lfsr` in this scope [INFO] [stdout] --> src/lib.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | let lfsr = Lfsr::new(vec![19, 13, 2]); [INFO] [stdout] | ^^^^ use of undeclared type `Lfsr` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 19 + use lfsr_fibo::Lfsr; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Lfsr::set_key (line 35) stdout ---- [INFO] [stdout] error[E0433]: cannot find type `Lfsr` in this scope [INFO] [stdout] --> src/lib.rs:36:16 [INFO] [stdout] | [INFO] [stdout] 36 | let mut lfsr = Lfsr::new(vec![7, 5, 2]); [INFO] [stdout] | ^^^^ use of undeclared type `Lfsr` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 35 + use lfsr_fibo::Lfsr; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `VecDeque` in this scope [INFO] [stdout] --> src/lib.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | let key: VecDeque = VecDeque::from([0, 1, 1, 0, 0, 0, 1]); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 35 + use std::collections::VecDeque; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `VecDeque` in this scope [INFO] [stdout] --> src/lib.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | let key: VecDeque = VecDeque::from([0, 1, 1, 0, 0, 0, 1]); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `VecDeque` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 35 + use std::collections::VecDeque; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Lfsr::clock (line 56) stdout ---- [INFO] [stdout] error[E0433]: cannot find type `Lfsr` in this scope [INFO] [stdout] --> src/lib.rs:57:16 [INFO] [stdout] | [INFO] [stdout] 57 | let mut lfsr = Lfsr::new(vec![7, 5, 2]); [INFO] [stdout] | ^^^^ use of undeclared type `Lfsr` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 56 + use lfsr_fibo::Lfsr; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `VecDeque` in this scope [INFO] [stdout] --> src/lib.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 58 | let key: VecDeque = VecDeque::from([0, 1, 1, 0, 0, 0, 1]); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 56 + use std::collections::VecDeque; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `VecDeque` in this scope [INFO] [stdout] --> src/lib.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 58 | let key: VecDeque = VecDeque::from([0, 1, 1, 0, 0, 0, 1]); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `VecDeque` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 56 + use std::collections::VecDeque; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Lfsr::clock (line 56) [INFO] [stdout] src/lib.rs - Lfsr::new (line 19) [INFO] [stdout] src/lib.rs - Lfsr::set_key (line 35) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.31s; merged doctests compilation took 0.09s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "12054b1fe0c0688390b9361fc4ec3ad04539609d102826f13166523308ab273b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12054b1fe0c0688390b9361fc4ec3ad04539609d102826f13166523308ab273b", kill_on_drop: false }` [INFO] [stdout] 12054b1fe0c0688390b9361fc4ec3ad04539609d102826f13166523308ab273b