[INFO] fetching crate the_one 0.1.2...
[INFO] testing the_one-0.1.2 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate the_one 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate the_one 0.1.2
[INFO] finished tweaking crates.io crate the_one 0.1.2
[INFO] tweaked toml for crates.io crate the_one 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate the_one 0.1.2 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate the_one 0.1.2 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64c2d03f035aaa53984ccf69a6552258cb43a13f2ebe8f121ba1e088a8021fa2
[INFO] running `Command { std: "docker" "start" "-a" "64c2d03f035aaa53984ccf69a6552258cb43a13f2ebe8f121ba1e088a8021fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64c2d03f035aaa53984ccf69a6552258cb43a13f2ebe8f121ba1e088a8021fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c2d03f035aaa53984ccf69a6552258cb43a13f2ebe8f121ba1e088a8021fa2", kill_on_drop: false }`
[INFO] [stdout] 64c2d03f035aaa53984ccf69a6552258cb43a13f2ebe8f121ba1e088a8021fa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39b5852fe2b0f258e29a1bc771dbedaf9497bcb914b9e7fa040429b6aaa6b5af
[INFO] running `Command { std: "docker" "start" "-a" "39b5852fe2b0f258e29a1bc771dbedaf9497bcb914b9e7fa040429b6aaa6b5af", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling the_one v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `document-features`
[INFO] [stdout]  --> src/lib.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(feature = "document-features", doc = document_features::document_features!())]
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `document-features` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `the_one::*`
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use the_one::*;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.15s
[INFO] running `Command { std: "docker" "inspect" "39b5852fe2b0f258e29a1bc771dbedaf9497bcb914b9e7fa040429b6aaa6b5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b5852fe2b0f258e29a1bc771dbedaf9497bcb914b9e7fa040429b6aaa6b5af", kill_on_drop: false }`
[INFO] [stdout] 39b5852fe2b0f258e29a1bc771dbedaf9497bcb914b9e7fa040429b6aaa6b5af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f32f826b363ffcda01d264c59cf6c2c9b4911cfc7459393783e8a7e0724d817
[INFO] running `Command { std: "docker" "start" "-a" "7f32f826b363ffcda01d264c59cf6c2c9b4911cfc7459393783e8a7e0724d817", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_one v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `document-features`
[INFO] [stdout]  --> src/lib.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(feature = "document-features", doc = document_features::document_features!())]
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `document-features` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `the_one::*`
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use the_one::*;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `document-features`
[INFO] [stdout]  --> src/lib.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(feature = "document-features", doc = document_features::document_features!())]
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `document-features` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "7f32f826b363ffcda01d264c59cf6c2c9b4911cfc7459393783e8a7e0724d817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f32f826b363ffcda01d264c59cf6c2c9b4911cfc7459393783e8a7e0724d817", kill_on_drop: false }`
[INFO] [stdout] 7f32f826b363ffcda01d264c59cf6c2c9b4911cfc7459393783e8a7e0724d817
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e50c5b7bb22977db5521625656fc327b77fb8b5b0cb1faa0962d7414fd2a19c
[INFO] running `Command { std: "docker" "start" "-a" "2e50c5b7bb22977db5521625656fc327b77fb8b5b0cb1faa0962d7414fd2a19c", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `document-features`
[INFO] [stderr]  --> src/lib.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![cfg_attr(feature = "document-features", doc = document_features::document_features!())]
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]   |
[INFO] [stderr]   = note: no expected values for `feature`
[INFO] [stderr]   = help: consider adding `document-features` as a feature in `Cargo.toml`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `the_one` (lib) generated 1 warning
[INFO] [stderr] warning: `the_one` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused import: `the_one::*`
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | use the_one::*;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `the_one` (bin "the_one" test) generated 1 warning (run `cargo fix --bin "the_one" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/the_one-b9e6490a0359724a)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/the_one-e21781de3c01dff6)
[INFO] [stderr]    Doc-tests the_one
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - nodes::Node (line 8) ... FAILED
[INFO] [stdout] test src/lib.rs - binary_tree::BinTree::find (line 41) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - nodes::Node (line 8) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Node` in this scope
[INFO] [stdout]  --> src/lib.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | Node{val: 14};
[INFO] [stdout]   | ^^^^
[INFO] [stdout]  --> /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/option.rs:595:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named variant `None` defined here
[INFO] [stdout]   |
[INFO] [stdout] help: a variant with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 3 - Node{val: 14};
[INFO] [stdout] 3 + None{val: 14};
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use the_one::nodes::Node;
[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 E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - binary_tree::BinTree::find (line 41) stdout ----
[INFO] [stdout] error: cannot find macro `asserteq` in this scope
[INFO] [stdout]  --> src/lib.rs:46:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | asserteq!(tree.find(17,false));
[INFO] [stdout]   | ^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stdout]  --> /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/macros/mod.rs:42:1
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named macro `assert_eq` defined here
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `BinTree` in this scope
[INFO] [stdout]  --> src/lib.rs:42:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut tree = BinTree{..Default::default()};
[INFO] [stdout]   |                ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use the_one::binary_tree::BinTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Node` in this scope
[INFO] [stdout]  --> src/lib.rs:43:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | tree.add_node(Node{val:14});
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]  --> /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/option.rs:595:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named variant `None` defined here
[INFO] [stdout]   |
[INFO] [stdout] help: a variant with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 4 - tree.add_node(Node{val:14});
[INFO] [stdout] 4 + tree.add_node(None{val:14});
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use the_one::nodes::Node;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Node` in this scope
[INFO] [stdout]  --> src/lib.rs:44:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | tree.add_node(Node{val:15});
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]  --> /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/option.rs:595:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named variant `None` defined here
[INFO] [stdout]   |
[INFO] [stdout] help: a variant with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 5 - tree.add_node(Node{val:15});
[INFO] [stdout] 5 + tree.add_node(None{val:15});
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use the_one::nodes::Node;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Node` in this scope
[INFO] [stdout]  --> src/lib.rs:45:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | tree.add_node(Node{val:13});
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]  --> /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/option.rs:595:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named variant `None` defined here
[INFO] [stdout]   |
[INFO] [stdout] help: a variant with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 6 - tree.add_node(Node{val:13});
[INFO] [stdout] 6 + tree.add_node(None{val:13});
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use the_one::nodes::Node;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - binary_tree::BinTree::find (line 41)
[INFO] [stdout]     src/lib.rs - nodes::Node (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2e50c5b7bb22977db5521625656fc327b77fb8b5b0cb1faa0962d7414fd2a19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e50c5b7bb22977db5521625656fc327b77fb8b5b0cb1faa0962d7414fd2a19c", kill_on_drop: false }`
[INFO] [stdout] 2e50c5b7bb22977db5521625656fc327b77fb8b5b0cb1faa0962d7414fd2a19c
