[INFO] fetching crate gen-vec 0.3.0...
[INFO] testing gen-vec-0.3.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate gen-vec 0.3.0 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate gen-vec 0.3.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gen-vec 0.3.0
[INFO] finished tweaking crates.io crate gen-vec 0.3.0
[INFO] tweaked toml for crates.io crate gen-vec 0.3.0 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc23b35248964c5d75824be1dd78589201c4f2af7834c895340fbf338a60a4f2
[INFO] running `Command { std: "docker" "start" "-a" "fc23b35248964c5d75824be1dd78589201c4f2af7834c895340fbf338a60a4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc23b35248964c5d75824be1dd78589201c4f2af7834c895340fbf338a60a4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc23b35248964c5d75824be1dd78589201c4f2af7834c895340fbf338a60a4f2", kill_on_drop: false }`
[INFO] [stdout] fc23b35248964c5d75824be1dd78589201c4f2af7834c895340fbf338a60a4f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5d7e1949ef88197f68dca27a863d993dfad07ce58c2a5e1aadac494dbc9057b
[INFO] running `Command { std: "docker" "start" "-a" "d5d7e1949ef88197f68dca27a863d993dfad07ce58c2a5e1aadac494dbc9057b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gen-vec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/exposed/gen_vec.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |             _ => panic!(format!("Index is out of bounds despite internal vec being resized: {:?}", index))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 163 |             _ => panic!("Index is out of bounds despite internal vec being resized: {:?}", index)
[INFO] [stdout]     |                        --                                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
[INFO] running `Command { std: "docker" "inspect" "d5d7e1949ef88197f68dca27a863d993dfad07ce58c2a5e1aadac494dbc9057b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5d7e1949ef88197f68dca27a863d993dfad07ce58c2a5e1aadac494dbc9057b", kill_on_drop: false }`
[INFO] [stdout] d5d7e1949ef88197f68dca27a863d993dfad07ce58c2a5e1aadac494dbc9057b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6844ad38dd0d42650badc3dbbe21fc006503da36c24f1e8f45c3f4794dd193aa
[INFO] running `Command { std: "docker" "start" "-a" "6844ad38dd0d42650badc3dbbe21fc006503da36c24f1e8f45c3f4794dd193aa", kill_on_drop: false }`
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/exposed/gen_vec.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |             _ => panic!(format!("Index is out of bounds despite internal vec being resized: {:?}", index))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 163 |             _ => panic!("Index is out of bounds despite internal vec being resized: {:?}", index)
[INFO] [stdout]     |                        --                                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gen-vec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/exposed/gen_vec.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |             _ => panic!(format!("Index is out of bounds despite internal vec being resized: {:?}", index))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 163 |             _ => panic!("Index is out of bounds despite internal vec being resized: {:?}", index)
[INFO] [stdout]     |                        --                                                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "6844ad38dd0d42650badc3dbbe21fc006503da36c24f1e8f45c3f4794dd193aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6844ad38dd0d42650badc3dbbe21fc006503da36c24f1e8f45c3f4794dd193aa", kill_on_drop: false }`
[INFO] [stdout] 6844ad38dd0d42650badc3dbbe21fc006503da36c24f1e8f45c3f4794dd193aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4f8ba31df385c0063ae22a2522ef2b45263f6057859106287c316a90a87b0f6
[INFO] running `Command { std: "docker" "start" "-a" "c4f8ba31df385c0063ae22a2522ef2b45263f6057859106287c316a90a87b0f6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/exposed/gen_vec.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |             _ => panic!(format!("Index is out of bounds despite internal vec being resized: {:?}", index))
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 163 |             _ => panic!("Index is out of bounds despite internal vec being resized: {:?}", index)
[INFO] [stderr]     |                        --                                                                      --
[INFO] [stderr] 
[INFO] [stderr] warning: `gen-vec` (lib) generated 1 warning
[INFO] [stderr] warning: `gen-vec` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gen_vec-9348cd35df529cec)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test closed::gen_vec::tests::capacity ... ok
[INFO] [stdout] test closed::gen_vec::tests::get_mut ... ok
[INFO] [stdout] test closed::gen_vec::tests::clear ... ok
[INFO] [stdout] test closed::gen_vec::tests::insert ... ok
[INFO] [stdout] test closed::gen_vec::tests::get ... ok
[INFO] [stdout] test closed::gen_vec::tests::contains ... ok
[INFO] [stdout] test closed::gen_vec::tests::index ... ok
[INFO] [stdout] test closed::gen_vec::tests::into_iter ... ok
[INFO] [stdout] test closed::gen_vec::tests::is_empty ... ok
[INFO] [stdout] test closed::gen_vec::tests::iter_mut ... ok
[INFO] [stdout] test closed::gen_vec::tests::iter ... ok
[INFO] [stdout] test closed::gen_vec::tests::len ... ok
[INFO] [stdout] test closed::gen_vec::tests::remove ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::capacity ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::get ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::index ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::index_mut ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::iter ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::iter_mut ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::set ... ok
[INFO] [stdout] test exposed::index_allocator::allocator_tests::active ... ok
[INFO] [stdout] test exposed::index_allocator::allocator_tests::allocate ... ok
[INFO] [stdout] test exposed::index_allocator::allocator_tests::capacity ... ok
[INFO] [stdout] test exposed::index_allocator::allocator_tests::deallocate ... ok
[INFO] [stdout] test exposed::index_allocator::allocator_tests::deallocate_all ... ok
[INFO] [stdout] test exposed::index_allocator::allocator_tests::iter ... ok
[INFO] [stderr]    Doc-tests gen-vec
[INFO] [stdout] test closed::gen_vec::tests::index_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::iter (line 262) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::new (line 38) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::len (line 70) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::capacity (line 168) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::with_capacity (line 46) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::contains (line 171) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::iter (line 289) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::capacity (line 113) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::deallocate (line 118) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::reserve (line 79) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::contains (line 103) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::allocate (line 78) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::get_mut (line 226) ... ok
[INFO] [stdout] test src/closed/mod.rs - closed (line 5) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::is_active (line 219) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::with_capacity (line 58) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::capacity (line 62) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::get_mut (line 262) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::iter (line 291) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::reserve (line 186) ... ok
[INFO] [stdout] test src/exposed/mod.rs - exposed (line 5) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::insert (line 153) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::num_free (line 242) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::new (line 32) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::deallocate_all (line 139) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::is_empty (line 91) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::get (line 243) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::remove (line 171) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::reserve (line 131) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::set (line 126) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::get (line 201) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::clear (line 221) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::iter_mut (line 297) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::new (line 27) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::num_active (line 266) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::iter_mut (line 314) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::with_capacity (line 52) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::remove (line 195) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c4f8ba31df385c0063ae22a2522ef2b45263f6057859106287c316a90a87b0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f8ba31df385c0063ae22a2522ef2b45263f6057859106287c316a90a87b0f6", kill_on_drop: false }`
[INFO] [stdout] c4f8ba31df385c0063ae22a2522ef2b45263f6057859106287c316a90a87b0f6
