[INFO] cloning repository https://github.com/kelvindoe22/rusty-linked-list
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kelvindoe22/rusty-linked-list" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelvindoe22%2Frusty-linked-list", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelvindoe22%2Frusty-linked-list'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] badb00df5ce72e2a17eb49727f367dd1d7c604a3
[INFO] testing kelvindoe22/rusty-linked-list against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelvindoe22%2Frusty-linked-list" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kelvindoe22/rusty-linked-list on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kelvindoe22/rusty-linked-list
[INFO] finished tweaking git repo https://github.com/kelvindoe22/rusty-linked-list
[INFO] tweaked toml for git repo https://github.com/kelvindoe22/rusty-linked-list written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kelvindoe22/rusty-linked-list 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7833176a8ae055fb2cc7c6b15874dab381a527f6769f9058c98109b22ccdeb80
[INFO] running `Command { std: "docker" "start" "-a" "7833176a8ae055fb2cc7c6b15874dab381a527f6769f9058c98109b22ccdeb80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7833176a8ae055fb2cc7c6b15874dab381a527f6769f9058c98109b22ccdeb80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7833176a8ae055fb2cc7c6b15874dab381a527f6769f9058c98109b22ccdeb80", kill_on_drop: false }`
[INFO] [stdout] 7833176a8ae055fb2cc7c6b15874dab381a527f6769f9058c98109b22ccdeb80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a65f7622d5e2e5b474b8e12e88b3ad8ddf5cc28cb8623f4226710d18d44a0de
[INFO] running `Command { std: "docker" "start" "-a" "4a65f7622d5e2e5b474b8e12e88b3ad8ddf5cc28cb8623f4226710d18d44a0de", kill_on_drop: false }`
[INFO] [stderr]    Compiling daa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "4a65f7622d5e2e5b474b8e12e88b3ad8ddf5cc28cb8623f4226710d18d44a0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a65f7622d5e2e5b474b8e12e88b3ad8ddf5cc28cb8623f4226710d18d44a0de", kill_on_drop: false }`
[INFO] [stdout] 4a65f7622d5e2e5b474b8e12e88b3ad8ddf5cc28cb8623f4226710d18d44a0de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b4594b856863f7eee08526acf6152342f01f4b2ff782feb10612e3d2da76b2c
[INFO] running `Command { std: "docker" "start" "-a" "8b4594b856863f7eee08526acf6152342f01f4b2ff782feb10612e3d2da76b2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling daa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "8b4594b856863f7eee08526acf6152342f01f4b2ff782feb10612e3d2da76b2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b4594b856863f7eee08526acf6152342f01f4b2ff782feb10612e3d2da76b2c", kill_on_drop: false }`
[INFO] [stdout] 8b4594b856863f7eee08526acf6152342f01f4b2ff782feb10612e3d2da76b2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d99e73ed36199b740caba61579167f8c5c2da9ccb429a681d8efee7ab2591be5
[INFO] running `Command { std: "docker" "start" "-a" "d99e73ed36199b740caba61579167f8c5c2da9ccb429a681d8efee7ab2591be5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/daa-4c526b32ea59f383)
[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 daa
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - MyList<T>::new_null (line 98) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::new (line 112) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::peek_at (line 185) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::pop_front (line 278) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::iter (line 233) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::peek_beginning (line 170) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::is_empty (line 305) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::pop (line 145) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::push_front (line 255) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::push (line 126) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::remove (line 209) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::push_at (line 330) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - MyList<T>::new_null (line 98) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:100:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::new (line 112) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:114:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::peek_at (line 185) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:187:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::pop_front (line 278) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:280:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::iter (line 233) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:235:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::peek_beginning (line 170) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:172:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::is_empty (line 305) stdout ----
[INFO] [stdout] error: expected `;`, found `assert`
[INFO] [stdout]  --> src/lib.rs:310:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | assert!(empty_list.is_empty())
[INFO] [stdout]   |                               ^ help: add `;` here
[INFO] [stdout] 9 | assert!(!list.is_empty())
[INFO] [stdout]   | ------ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:307:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::pop (line 145) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:147:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `none_element` in this scope
[INFO] [stdout]   --> src/lib.rs:155:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | assert_eq!(none_element, None);
[INFO] [stdout]    |            ^^^^^^^^^^^^ help: a local variable with a similar name exists: `popped_element`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::push_front (line 255) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:257:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::push (line 126) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:128:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::remove (line 209) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:211:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::push_at (line 330) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:332:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asserteq` in this scope
[INFO] [stdout]   --> src/lib.rs:338:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | asserteq!(element_at_1, Some(&7));
[INFO] [stdout]    | ^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stdout]   --> /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/macros/mod.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `assert_eq` defined here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - MyList<T>::is_empty (line 305)
[INFO] [stdout]     src/lib.rs - MyList<T>::iter (line 233)
[INFO] [stdout]     src/lib.rs - MyList<T>::new (line 112)
[INFO] [stdout]     src/lib.rs - MyList<T>::new_null (line 98)
[INFO] [stdout]     src/lib.rs - MyList<T>::peek_at (line 185)
[INFO] [stdout]     src/lib.rs - MyList<T>::peek_beginning (line 170)
[INFO] [stdout]     src/lib.rs - MyList<T>::pop (line 145)
[INFO] [stdout]     src/lib.rs - MyList<T>::pop_front (line 278)
[INFO] [stdout]     src/lib.rs - MyList<T>::push (line 126)
[INFO] [stdout]     src/lib.rs - MyList<T>::push_at (line 330)
[INFO] [stdout]     src/lib.rs - MyList<T>::push_front (line 255)
[INFO] [stdout]     src/lib.rs - MyList<T>::remove (line 209)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 12 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d99e73ed36199b740caba61579167f8c5c2da9ccb429a681d8efee7ab2591be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d99e73ed36199b740caba61579167f8c5c2da9ccb429a681d8efee7ab2591be5", kill_on_drop: false }`
[INFO] [stdout] d99e73ed36199b740caba61579167f8c5c2da9ccb429a681d8efee7ab2591be5
[INFO] testing kelvindoe22/rusty-linked-list against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelvindoe22%2Frusty-linked-list" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kelvindoe22/rusty-linked-list on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kelvindoe22/rusty-linked-list
[INFO] finished tweaking git repo https://github.com/kelvindoe22/rusty-linked-list
[INFO] tweaked toml for git repo https://github.com/kelvindoe22/rusty-linked-list written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kelvindoe22/rusty-linked-list 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 546bbeb53c78941b05128407f4a9612162bcdfba654d7e59929e95941f5ede88
[INFO] running `Command { std: "docker" "start" "-a" "546bbeb53c78941b05128407f4a9612162bcdfba654d7e59929e95941f5ede88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "546bbeb53c78941b05128407f4a9612162bcdfba654d7e59929e95941f5ede88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "546bbeb53c78941b05128407f4a9612162bcdfba654d7e59929e95941f5ede88", kill_on_drop: false }`
[INFO] [stdout] 546bbeb53c78941b05128407f4a9612162bcdfba654d7e59929e95941f5ede88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05c0323a86d184a47563281894c23e1a70b9b7a018a67065f3b1f255283ad73f
[INFO] running `Command { std: "docker" "start" "-a" "05c0323a86d184a47563281894c23e1a70b9b7a018a67065f3b1f255283ad73f", kill_on_drop: false }`
[INFO] [stderr]    Compiling daa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "05c0323a86d184a47563281894c23e1a70b9b7a018a67065f3b1f255283ad73f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c0323a86d184a47563281894c23e1a70b9b7a018a67065f3b1f255283ad73f", kill_on_drop: false }`
[INFO] [stdout] 05c0323a86d184a47563281894c23e1a70b9b7a018a67065f3b1f255283ad73f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43895e4ccc82db2dbdc6076f1f0dbc627a89b88a923c98fe99441d7bda7fe29c
[INFO] running `Command { std: "docker" "start" "-a" "43895e4ccc82db2dbdc6076f1f0dbc627a89b88a923c98fe99441d7bda7fe29c", kill_on_drop: false }`
[INFO] [stderr]    Compiling daa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "43895e4ccc82db2dbdc6076f1f0dbc627a89b88a923c98fe99441d7bda7fe29c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43895e4ccc82db2dbdc6076f1f0dbc627a89b88a923c98fe99441d7bda7fe29c", kill_on_drop: false }`
[INFO] [stdout] 43895e4ccc82db2dbdc6076f1f0dbc627a89b88a923c98fe99441d7bda7fe29c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ad7f727f061e55102f54fdbaf7d6b96e173475121aecd4b94654731973e3d6b
[INFO] running `Command { std: "docker" "start" "-a" "3ad7f727f061e55102f54fdbaf7d6b96e173475121aecd4b94654731973e3d6b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/daa-4c526b32ea59f383)
[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 daa
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - MyList<T>::new (line 112) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::new_null (line 98) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::pop_front (line 278) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::peek_beginning (line 170) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::is_empty (line 305) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::iter (line 233) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::peek_at (line 185) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::pop (line 145) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::push (line 126) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::push_front (line 255) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::remove (line 209) ... FAILED
[INFO] [stdout] test src/lib.rs - MyList<T>::push_at (line 330) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - MyList<T>::new (line 112) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:114:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::new_null (line 98) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:100:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::pop_front (line 278) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:280:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::peek_beginning (line 170) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:172:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::is_empty (line 305) stdout ----
[INFO] [stdout] error: expected `;`, found `assert`
[INFO] [stdout]  --> src/lib.rs:310:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | assert!(empty_list.is_empty())
[INFO] [stdout]   |                               ^ help: add `;` here
[INFO] [stdout] 9 | assert!(!list.is_empty())
[INFO] [stdout]   | ------ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:307:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::iter (line 233) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:235:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::peek_at (line 185) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:187:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::pop (line 145) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:147:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `none_element` in this scope
[INFO] [stdout]   --> src/lib.rs:155:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | assert_eq!(none_element, None);
[INFO] [stdout]    |            ^^^^^^^^^^^^ help: a local variable with a similar name exists: `popped_element`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::push (line 126) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:128:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::push_front (line 255) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:257:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::remove (line 209) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:211:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MyList<T>::push_at (line 330) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `daa::lib`
[INFO] [stdout]  --> src/lib.rs:332:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use daa::lib::MyList;
[INFO] [stdout]   |          ^^^ could not find `lib` in `daa`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asserteq` in this scope
[INFO] [stdout]   --> src/lib.rs:338:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | asserteq!(element_at_1, Some(&7));
[INFO] [stdout]    | ^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stdout]   --> /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/macros/mod.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `assert_eq` defined here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - MyList<T>::is_empty (line 305)
[INFO] [stdout]     src/lib.rs - MyList<T>::iter (line 233)
[INFO] [stdout]     src/lib.rs - MyList<T>::new (line 112)
[INFO] [stdout]     src/lib.rs - MyList<T>::new_null (line 98)
[INFO] [stdout]     src/lib.rs - MyList<T>::peek_at (line 185)
[INFO] [stdout]     src/lib.rs - MyList<T>::peek_beginning (line 170)
[INFO] [stdout]     src/lib.rs - MyList<T>::pop (line 145)
[INFO] [stdout]     src/lib.rs - MyList<T>::pop_front (line 278)
[INFO] [stdout]     src/lib.rs - MyList<T>::push (line 126)
[INFO] [stdout]     src/lib.rs - MyList<T>::push_at (line 330)
[INFO] [stdout]     src/lib.rs - MyList<T>::push_front (line 255)
[INFO] [stdout]     src/lib.rs - MyList<T>::remove (line 209)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 12 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3ad7f727f061e55102f54fdbaf7d6b96e173475121aecd4b94654731973e3d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad7f727f061e55102f54fdbaf7d6b96e173475121aecd4b94654731973e3d6b", kill_on_drop: false }`
[INFO] [stdout] 3ad7f727f061e55102f54fdbaf7d6b96e173475121aecd4b94654731973e3d6b
