[INFO] fetching crate lcrt 0.1.2...
[INFO] testing lcrt-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate lcrt 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate lcrt 0.1.2
[INFO] finished tweaking crates.io crate lcrt 0.1.2
[INFO] tweaked toml for crates.io crate lcrt 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lcrt 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cool_asserts v2.0.3
[INFO] [stderr]   Downloaded indent_write v2.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7eeb47cf98e2a096cadaa5edb59fd08f6485bbfb90e341acad81ec397c9ae63
[INFO] running `Command { std: "docker" "start" "-a" "e7eeb47cf98e2a096cadaa5edb59fd08f6485bbfb90e341acad81ec397c9ae63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7eeb47cf98e2a096cadaa5edb59fd08f6485bbfb90e341acad81ec397c9ae63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7eeb47cf98e2a096cadaa5edb59fd08f6485bbfb90e341acad81ec397c9ae63", kill_on_drop: false }`
[INFO] [stdout] e7eeb47cf98e2a096cadaa5edb59fd08f6485bbfb90e341acad81ec397c9ae63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce2dcb80cd95e15ff1347fcc99129a8d8d8f4d402a7aaf6d7bf6bd1e98096251
[INFO] running `Command { std: "docker" "start" "-a" "ce2dcb80cd95e15ff1347fcc99129a8d8d8f4d402a7aaf6d7bf6bd1e98096251", kill_on_drop: false }`
[INFO] [stderr]    Compiling lcrt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vec::*`
[INFO] [stdout]   --> src/lib.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use vec::*;
[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 0.17s
[INFO] running `Command { std: "docker" "inspect" "ce2dcb80cd95e15ff1347fcc99129a8d8d8f4d402a7aaf6d7bf6bd1e98096251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce2dcb80cd95e15ff1347fcc99129a8d8d8f4d402a7aaf6d7bf6bd1e98096251", kill_on_drop: false }`
[INFO] [stdout] ce2dcb80cd95e15ff1347fcc99129a8d8d8f4d402a7aaf6d7bf6bd1e98096251
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a35393bea7765acd972c0d2543b8726abab4ae6647d0c5ed01fa338075c4557
[INFO] running `Command { std: "docker" "start" "-a" "3a35393bea7765acd972c0d2543b8726abab4ae6647d0c5ed01fa338075c4557", kill_on_drop: false }`
[INFO] [stderr]    Compiling lcrt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `cool_asserts`
[INFO] [stdout]    --> src/list.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     use cool_asserts::assert_panics;
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of unresolved module or unlinked crate `cool_asserts`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `cool_asserts`, use `cargo add cool_asserts` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pretty_assertions`
[INFO] [stdout]    --> src/list.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     use pretty_assertions::assert_eq;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `pretty_assertions`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `pretty_assertions`, use `cargo add pretty_assertions` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cool_asserts`
[INFO] [stdout]    --> src/tree.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |     use cool_asserts::assert_panics;
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of unresolved module or unlinked crate `cool_asserts`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `cool_asserts`, use `cargo add cool_asserts` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pretty_assertions`
[INFO] [stdout]    --> src/tree.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |     use pretty_assertions::assert_eq;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `pretty_assertions`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `pretty_assertions`, use `cargo add pretty_assertions` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pretty_assertions`
[INFO] [stdout]   --> src/vec.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     use pretty_assertions::assert_eq;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `pretty_assertions`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `pretty_assertions`, use `cargo add pretty_assertions` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_tree` in this scope
[INFO] [stdout]    --> src/tree.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let t = lc_tree!("");
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_list` in this scope
[INFO] [stdout]    --> src/list.rs:160:48
[INFO] [stdout]     |
[INFO] [stdout] 160 |         ListNode::assert_eq(lc_list!(1, 2, 3), lc_list!(1, 2, 3));
[INFO] [stdout]     |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_list` in this scope
[INFO] [stdout]    --> src/list.rs:160:29
[INFO] [stdout]     |
[INFO] [stdout] 160 |         ListNode::assert_eq(lc_list!(1, 2, 3), lc_list!(1, 2, 3));
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_list` in this scope
[INFO] [stdout]    --> src/list.rs:159:42
[INFO] [stdout]     |
[INFO] [stdout] 159 |         ListNode::assert_eq(lc_list!(1), lc_list!(1));
[INFO] [stdout]     |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_list` in this scope
[INFO] [stdout]    --> src/list.rs:159:29
[INFO] [stdout]     |
[INFO] [stdout] 159 |         ListNode::assert_eq(lc_list!(1), lc_list!(1));
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_list` in this scope
[INFO] [stdout]    --> src/list.rs:158:41
[INFO] [stdout]     |
[INFO] [stdout] 158 |         ListNode::assert_eq(lc_list!(), lc_list!());
[INFO] [stdout]     |                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_list` in this scope
[INFO] [stdout]    --> src/list.rs:158:29
[INFO] [stdout]     |
[INFO] [stdout] 158 |         ListNode::assert_eq(lc_list!(), lc_list!());
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_list` in this scope
[INFO] [stdout]    --> src/list.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let l = lc_list![];
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_vecvec` in this scope
[INFO] [stdout]   --> src/vec.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let l = lc_vecvec![[9], [3, 15], [20], [7]];
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_tree_assert_list_eq` in this scope
[INFO] [stdout]    --> src/tree.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 |         lc_tree_assert_list_eq!(vec![lc_tree!("1"), lc_tree!("1,null,2")], ("1", "1,null,2"));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_tree_assert_list_eq` in this scope
[INFO] [stdout]    --> src/tree.rs:274:9
[INFO] [stdout]     |
[INFO] [stdout] 274 |         lc_tree_assert_list_eq!(vec![lc_tree!("1")], ("1"));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_tree_assert_list_eq` in this scope
[INFO] [stdout]    --> src/tree.rs:273:9
[INFO] [stdout]     |
[INFO] [stdout] 273 |         lc_tree_assert_list_eq!(vec![lc_tree!("")], (""));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_tree_assert_eq` in this scope
[INFO] [stdout]    --> src/tree.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         lc_tree_assert_eq!(lc_tree!("1,2,null,3"), "1,2,null,3");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_tree_assert_eq` in this scope
[INFO] [stdout]    --> src/tree.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 |         lc_tree_assert_eq!(lc_tree!("1,null,2,3"), "1,null,2,3");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_tree_assert_eq` in this scope
[INFO] [stdout]    --> src/tree.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 |         lc_tree_assert_eq!(lc_tree!("1,2,3"), "1,2,3");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_tree_assert_eq` in this scope
[INFO] [stdout]    --> src/tree.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 257 |         lc_tree_assert_eq!(lc_tree!("1"), "1");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_tree_assert_eq` in this scope
[INFO] [stdout]    --> src/tree.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |         lc_tree_assert_eq!(lc_tree!(""), "");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_tree` in this scope
[INFO] [stdout]    --> src/tree.rs:234:48
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let t: Option<Rc<RefCell<TreeNode>>> = lc_tree!("1,null,2,3");
[INFO] [stdout]     |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lc_list` in this scope
[INFO] [stdout]    --> src/list.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let l = lc_list![1, 2, 3];
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec::*`
[INFO] [stdout]   --> src/lib.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use vec::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `assert_eq` found for struct `list::ListNode` in the current scope
[INFO] [stdout]    --> src/list.rs:158:19
[INFO] [stdout]     |
[INFO] [stdout]  16 | pub struct ListNode {
[INFO] [stdout]     | ------------------- function or associated item `assert_eq` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 158 |         ListNode::assert_eq(lc_list!(), lc_list!());
[INFO] [stdout]     |                   ^^^^^^^^^ function or associated item not found in `list::ListNode`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `list::ListNode`, consider using `list::ListNode::new` which returns `list::ListNode`
[INFO] [stdout]    --> src/list.rs:22:5
[INFO] [stdout]     |
[INFO] [stdout]  22 |     pub fn new(val: i32) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `assert_eq` found for struct `list::ListNode` in the current scope
[INFO] [stdout]    --> src/list.rs:159:19
[INFO] [stdout]     |
[INFO] [stdout]  16 | pub struct ListNode {
[INFO] [stdout]     | ------------------- function or associated item `assert_eq` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 159 |         ListNode::assert_eq(lc_list!(1), lc_list!(1));
[INFO] [stdout]     |                   ^^^^^^^^^ function or associated item not found in `list::ListNode`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `list::ListNode`, consider using `list::ListNode::new` which returns `list::ListNode`
[INFO] [stdout]    --> src/list.rs:22:5
[INFO] [stdout]     |
[INFO] [stdout]  22 |     pub fn new(val: i32) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `assert_eq` found for struct `list::ListNode` in the current scope
[INFO] [stdout]    --> src/list.rs:160:19
[INFO] [stdout]     |
[INFO] [stdout]  16 | pub struct ListNode {
[INFO] [stdout]     | ------------------- function or associated item `assert_eq` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 160 |         ListNode::assert_eq(lc_list!(1, 2, 3), lc_list!(1, 2, 3));
[INFO] [stdout]     |                   ^^^^^^^^^ function or associated item not found in `list::ListNode`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `list::ListNode`, consider using `list::ListNode::new` which returns `list::ListNode`
[INFO] [stdout]    --> src/list.rs:22:5
[INFO] [stdout]     |
[INFO] [stdout]  22 |     pub fn new(val: i32) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lcrt` (lib test) due to 27 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "3a35393bea7765acd972c0d2543b8726abab4ae6647d0c5ed01fa338075c4557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a35393bea7765acd972c0d2543b8726abab4ae6647d0c5ed01fa338075c4557", kill_on_drop: false }`
[INFO] [stdout] 3a35393bea7765acd972c0d2543b8726abab4ae6647d0c5ed01fa338075c4557