[INFO] fetching crate mut_set 0.3.5...
[INFO] testing mut_set-0.3.5 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate mut_set 0.3.5 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate mut_set 0.3.5 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 crates.io crate mut_set 0.3.5
[INFO] finished tweaking crates.io crate mut_set 0.3.5
[INFO] tweaked toml for crates.io crate mut_set 0.3.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ab73d7bd11c06be8eb72cb2e137ae2c2990f4c897d26bd39ba08a1b63b0c15b4
[INFO] running `Command { std: "docker" "start" "-a" "ab73d7bd11c06be8eb72cb2e137ae2c2990f4c897d26bd39ba08a1b63b0c15b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab73d7bd11c06be8eb72cb2e137ae2c2990f4c897d26bd39ba08a1b63b0c15b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab73d7bd11c06be8eb72cb2e137ae2c2990f4c897d26bd39ba08a1b63b0c15b4", kill_on_drop: false }`
[INFO] [stdout] ab73d7bd11c06be8eb72cb2e137ae2c2990f4c897d26bd39ba08a1b63b0c15b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] aa273854a79ff80198cf9b2077c71fda7881608d810d3fbaa09e8caa86aad128
[INFO] running `Command { std: "docker" "start" "-a" "aa273854a79ff80198cf9b2077c71fda7881608d810d3fbaa09e8caa86aad128", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling mut_set v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `collections::BinaryHeap`
[INFO] [stdout]     --> src/set.rs:1115:25
[INFO] [stdout]      |
[INFO] [stdout] 1115 | use std::{cmp::Reverse, collections::BinaryHeap};
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "aa273854a79ff80198cf9b2077c71fda7881608d810d3fbaa09e8caa86aad128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa273854a79ff80198cf9b2077c71fda7881608d810d3fbaa09e8caa86aad128", kill_on_drop: false }`
[INFO] [stdout] aa273854a79ff80198cf9b2077c71fda7881608d810d3fbaa09e8caa86aad128
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3840eb8d554e28ec492711ad1ac82587307864360f16f76e31265884a3f02259
[INFO] running `Command { std: "docker" "start" "-a" "3840eb8d554e28ec492711ad1ac82587307864360f16f76e31265884a3f02259", kill_on_drop: false }`
[INFO] [stderr]    Compiling mut_set v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `collections::BinaryHeap`
[INFO] [stdout]     --> src/set.rs:1115:25
[INFO] [stdout]      |
[INFO] [stdout] 1115 | use std::{cmp::Reverse, collections::BinaryHeap};
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::BinaryHeap`
[INFO] [stdout]     --> src/set.rs:1115:25
[INFO] [stdout]      |
[INFO] [stdout] 1115 | use std::{cmp::Reverse, collections::BinaryHeap};
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "3840eb8d554e28ec492711ad1ac82587307864360f16f76e31265884a3f02259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3840eb8d554e28ec492711ad1ac82587307864360f16f76e31265884a3f02259", kill_on_drop: false }`
[INFO] [stdout] 3840eb8d554e28ec492711ad1ac82587307864360f16f76e31265884a3f02259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 475bc98253629dadabeb808198dd7da044e00b0f6485e7768dfb96817ce84d7f
[INFO] running `Command { std: "docker" "start" "-a" "475bc98253629dadabeb808198dd7da044e00b0f6485e7768dfb96817ce84d7f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `collections::BinaryHeap`
[INFO] [stderr]     --> src/set.rs:1115:25
[INFO] [stderr]      |
[INFO] [stderr] 1115 | use std::{cmp::Reverse, collections::BinaryHeap};
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mut_set` (lib) generated 1 warning (run `cargo fix --lib -p mut_set` to apply 1 suggestion)
[INFO] [stderr] warning: `mut_set` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mut_set-d27f560f4d12ebe5)
[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 mut_set
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - MutSet (line 75) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 3) ... FAILED
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::hasher (line 1101) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::capacity (line 842) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::len (line 886) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::is_empty (line 903) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::iter (line 857) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::insert (line 701) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::get_mut (line 487) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::is_subset (line 645) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::contains (line 435) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::clear (line 1022) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::is_disjoint (line 620) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::from (line 91) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::is_superset (line 670) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::get (line 459) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::remove (line 763) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::replace (line 736) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::reserve (line 222) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::shrink_to_fit (line 263) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::with_capacity_and_hasher (line 1082) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::shrink_to (line 285) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::try_reserve (line 247) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::with_hasher (line 1050) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::take (line 789) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::retain (line 997) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - MutSet (line 75) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: there are too many leading `super` keywords
[INFO] [stdout]  --> src/lib.rs:79:6
[INFO] [stdout]   |
[INFO] [stdout] 7 |  pub(super) struct MyItem<T1, T2>
[INFO] [stdout]   |      ^^^^^ there are too many leading `super` keywords
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `derive` in the crate root
[INFO] [stdout]   --> src/lib.rs:86:20
[INFO] [stdout]    |
[INFO] [stdout] 14 |      pub(in crate::derive) ctx2: T2,
[INFO] [stdout]    |                    ^^^^^^ could not find `derive` in the crate root
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mut_set_derive`
[INFO] [stdout]  --> src/lib.rs:78:4
[INFO] [stdout]   |
[INFO] [stdout] 6 |  #[mut_set_derive::item]
[INFO] [stdout]   |    ^^^^^^^^^^^^^^ use of undeclared crate or module `mut_set_derive`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `id` in this scope
[INFO] [stdout]   --> src/lib.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |      #[id]
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `id` in this scope
[INFO] [stdout]   --> src/lib.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |      #[id]
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 3) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: there are too many leading `super` keywords
[INFO] [stdout]  --> src/lib.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 |  pub(super) struct MyItem<T1, T2>
[INFO] [stdout]   |      ^^^^^ there are too many leading `super` keywords
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `derive` in the crate root
[INFO] [stdout]   --> src/lib.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 |      pub(in crate::derive) ctx2: T2,
[INFO] [stdout]    |                    ^^^^^^ could not find `derive` in the crate root
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mut_set_derive`
[INFO] [stdout]  --> src/lib.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 |  #[mut_set_derive::item]
[INFO] [stdout]   |    ^^^^^^^^^^^^^^ use of undeclared crate or module `mut_set_derive`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `id` in this scope
[INFO] [stdout]   --> src/lib.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |      #[id]
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `id` in this scope
[INFO] [stdout]   --> src/lib.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |      #[id]
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 3)
[INFO] [stdout]     src/lib.rs - MutSet (line 75)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 24 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "475bc98253629dadabeb808198dd7da044e00b0f6485e7768dfb96817ce84d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "475bc98253629dadabeb808198dd7da044e00b0f6485e7768dfb96817ce84d7f", kill_on_drop: false }`
[INFO] [stdout] 475bc98253629dadabeb808198dd7da044e00b0f6485e7768dfb96817ce84d7f
[INFO] testing mut_set-0.3.5 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate mut_set 0.3.5 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate mut_set 0.3.5 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 crates.io crate mut_set 0.3.5
[INFO] finished tweaking crates.io crate mut_set 0.3.5
[INFO] tweaked toml for crates.io crate mut_set 0.3.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f64bdbfe438528b9e2d133b72825e0603e8724e3219c510b857931000e5d92ab
[INFO] running `Command { std: "docker" "start" "-a" "f64bdbfe438528b9e2d133b72825e0603e8724e3219c510b857931000e5d92ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f64bdbfe438528b9e2d133b72825e0603e8724e3219c510b857931000e5d92ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f64bdbfe438528b9e2d133b72825e0603e8724e3219c510b857931000e5d92ab", kill_on_drop: false }`
[INFO] [stdout] f64bdbfe438528b9e2d133b72825e0603e8724e3219c510b857931000e5d92ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cc27494db4ab3604d5a4a5d2691368fef9d73c9340556babe960be5940d98d6f
[INFO] running `Command { std: "docker" "start" "-a" "cc27494db4ab3604d5a4a5d2691368fef9d73c9340556babe960be5940d98d6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling mut_set v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `collections::BinaryHeap`
[INFO] [stdout]     --> src/set.rs:1115:25
[INFO] [stdout]      |
[INFO] [stdout] 1115 | use std::{cmp::Reverse, collections::BinaryHeap};
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "cc27494db4ab3604d5a4a5d2691368fef9d73c9340556babe960be5940d98d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc27494db4ab3604d5a4a5d2691368fef9d73c9340556babe960be5940d98d6f", kill_on_drop: false }`
[INFO] [stdout] cc27494db4ab3604d5a4a5d2691368fef9d73c9340556babe960be5940d98d6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 434168e73806ee9fa8af1a13c3db0c75e59c381dbfcfd32ec89167764c253ae4
[INFO] running `Command { std: "docker" "start" "-a" "434168e73806ee9fa8af1a13c3db0c75e59c381dbfcfd32ec89167764c253ae4", kill_on_drop: false }`
[INFO] [stderr]    Compiling mut_set v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `collections::BinaryHeap`
[INFO] [stdout]     --> src/set.rs:1115:25
[INFO] [stdout]      |
[INFO] [stdout] 1115 | use std::{cmp::Reverse, collections::BinaryHeap};
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::BinaryHeap`
[INFO] [stdout]     --> src/set.rs:1115:25
[INFO] [stdout]      |
[INFO] [stdout] 1115 | use std::{cmp::Reverse, collections::BinaryHeap};
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "434168e73806ee9fa8af1a13c3db0c75e59c381dbfcfd32ec89167764c253ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "434168e73806ee9fa8af1a13c3db0c75e59c381dbfcfd32ec89167764c253ae4", kill_on_drop: false }`
[INFO] [stdout] 434168e73806ee9fa8af1a13c3db0c75e59c381dbfcfd32ec89167764c253ae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 11a408c7a346bed0f44d71c9f4a0af0322628b1ebd9c254e58c5396387bd80ba
[INFO] running `Command { std: "docker" "start" "-a" "11a408c7a346bed0f44d71c9f4a0af0322628b1ebd9c254e58c5396387bd80ba", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `collections::BinaryHeap`
[INFO] [stderr]     --> src/set.rs:1115:25
[INFO] [stderr]      |
[INFO] [stderr] 1115 | use std::{cmp::Reverse, collections::BinaryHeap};
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mut_set` (lib) generated 1 warning (run `cargo fix --lib -p mut_set` to apply 1 suggestion)
[INFO] [stderr] warning: `mut_set` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mut_set-d27f560f4d12ebe5)
[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 mut_set
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - MutSet (line 75) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 3) ... FAILED
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::hasher (line 1101) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::capacity (line 842) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::clear (line 1022) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::is_disjoint (line 620) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::is_subset (line 645) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::contains (line 435) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::iter (line 857) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::is_empty (line 903) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::len (line 886) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::remove (line 763) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::get_mut (line 487) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::is_superset (line 670) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::insert (line 701) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::from (line 91) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::get (line 459) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::replace (line 736) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::reserve (line 222) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::shrink_to (line 285) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::retain (line 997) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::shrink_to_fit (line 263) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::try_reserve (line 247) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::with_capacity_and_hasher (line 1082) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::take (line 789) ... ok
[INFO] [stdout] test src/set.rs - set::MutSet<T,S>::with_hasher (line 1050) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - MutSet (line 75) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: there are too many leading `super` keywords
[INFO] [stdout]  --> src/lib.rs:79:6
[INFO] [stdout]   |
[INFO] [stdout] 7 |  pub(super) struct MyItem<T1, T2>
[INFO] [stdout]   |      ^^^^^ there are too many leading `super` keywords
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `derive` in the crate root
[INFO] [stdout]   --> src/lib.rs:86:20
[INFO] [stdout]    |
[INFO] [stdout] 14 |      pub(in crate::derive) ctx2: T2,
[INFO] [stdout]    |                    ^^^^^^ could not find `derive` in the crate root
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mut_set_derive`
[INFO] [stdout]  --> src/lib.rs:78:4
[INFO] [stdout]   |
[INFO] [stdout] 6 |  #[mut_set_derive::item]
[INFO] [stdout]   |    ^^^^^^^^^^^^^^ use of undeclared crate or module `mut_set_derive`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `id` in this scope
[INFO] [stdout]   --> src/lib.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |      #[id]
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `id` in this scope
[INFO] [stdout]   --> src/lib.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |      #[id]
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 3) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: there are too many leading `super` keywords
[INFO] [stdout]  --> src/lib.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 |  pub(super) struct MyItem<T1, T2>
[INFO] [stdout]   |      ^^^^^ there are too many leading `super` keywords
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `derive` in the crate root
[INFO] [stdout]   --> src/lib.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 |      pub(in crate::derive) ctx2: T2,
[INFO] [stdout]    |                    ^^^^^^ could not find `derive` in the crate root
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mut_set_derive`
[INFO] [stdout]  --> src/lib.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 |  #[mut_set_derive::item]
[INFO] [stdout]   |    ^^^^^^^^^^^^^^ use of undeclared crate or module `mut_set_derive`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `id` in this scope
[INFO] [stdout]   --> src/lib.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |      #[id]
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `id` in this scope
[INFO] [stdout]   --> src/lib.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |      #[id]
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 3)
[INFO] [stdout]     src/lib.rs - MutSet (line 75)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 24 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "11a408c7a346bed0f44d71c9f4a0af0322628b1ebd9c254e58c5396387bd80ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11a408c7a346bed0f44d71c9f4a0af0322628b1ebd9c254e58c5396387bd80ba", kill_on_drop: false }`
[INFO] [stdout] 11a408c7a346bed0f44d71c9f4a0af0322628b1ebd9c254e58c5396387bd80ba
