[INFO] fetching crate gvec 0.5.0...
[INFO] testing gvec-0.5.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate gvec 0.5.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate gvec 0.5.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gvec 0.5.0
[INFO] finished tweaking crates.io crate gvec 0.5.0
[INFO] tweaked toml for crates.io crate gvec 0.5.0 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c68cf8639b3c3622a63a63f12badd0ab958e16a0371321a09473ebb1bff58136
[INFO] running `Command { std: "docker" "start" "-a" "c68cf8639b3c3622a63a63f12badd0ab958e16a0371321a09473ebb1bff58136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c68cf8639b3c3622a63a63f12badd0ab958e16a0371321a09473ebb1bff58136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c68cf8639b3c3622a63a63f12badd0ab958e16a0371321a09473ebb1bff58136", kill_on_drop: false }`
[INFO] [stdout] c68cf8639b3c3622a63a63f12badd0ab958e16a0371321a09473ebb1bff58136
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c2b85b97f411e2be01f4a44839447f47acbdc670d8562b385d094147e59a614
[INFO] running `Command { std: "docker" "start" "-a" "8c2b85b97f411e2be01f4a44839447f47acbdc670d8562b385d094147e59a614", kill_on_drop: false }`
[INFO] [stderr]    Compiling gvec v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/dense.rs:149:20
[INFO] [stdout]     |
[INFO] [stdout] 149 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 150 | |                 "Generation does not match!
[INFO] [stdout] 151 | |                 Index generation: \u{1b}[38:5:1m{}
[INFO] [stdout] 152 | |                 Current generation: \u{1b}[38:5:4m{}\n",
[INFO] [stdout] 153 | |                 index.generation(),
[INFO] [stdout] 154 | |                 self.generations[&index.index()]
[INFO] [stdout] 155 | |             ))
[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] 149 ~             panic!(
[INFO] [stdout] 150 |                 "Generation does not match!
[INFO] [stdout] 151 |                 Index generation: \u{1b}[38:5:1m{}
[INFO] [stdout] 152 |                 Current generation: \u{1b}[38:5:4m{}\n",
[INFO] [stdout] 153 |                 index.generation(),
[INFO] [stdout] 154 |                 self.generations[&index.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 0.84s
[INFO] running `Command { std: "docker" "inspect" "8c2b85b97f411e2be01f4a44839447f47acbdc670d8562b385d094147e59a614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c2b85b97f411e2be01f4a44839447f47acbdc670d8562b385d094147e59a614", kill_on_drop: false }`
[INFO] [stdout] 8c2b85b97f411e2be01f4a44839447f47acbdc670d8562b385d094147e59a614
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29783eaf1db9676d27d34b33252c748523483059259d5bf2a5eee1e97f3fc659
[INFO] running `Command { std: "docker" "start" "-a" "29783eaf1db9676d27d34b33252c748523483059259d5bf2a5eee1e97f3fc659", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gvec v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/dense.rs:149:20
[INFO] [stdout]     |
[INFO] [stdout] 149 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 150 | |                 "Generation does not match!
[INFO] [stdout] 151 | |                 Index generation: \u{1b}[38:5:1m{}
[INFO] [stdout] 152 | |                 Current generation: \u{1b}[38:5:4m{}\n",
[INFO] [stdout] 153 | |                 index.generation(),
[INFO] [stdout] 154 | |                 self.generations[&index.index()]
[INFO] [stdout] 155 | |             ))
[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] 149 ~             panic!(
[INFO] [stdout] 150 |                 "Generation does not match!
[INFO] [stdout] 151 |                 Index generation: \u{1b}[38:5:1m{}
[INFO] [stdout] 152 |                 Current generation: \u{1b}[38:5:4m{}\n",
[INFO] [stdout] 153 |                 index.generation(),
[INFO] [stdout] 154 |                 self.generations[&index.index()]
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/dense.rs:149:20
[INFO] [stdout]     |
[INFO] [stdout] 149 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 150 | |                 "Generation does not match!
[INFO] [stdout] 151 | |                 Index generation: \u{1b}[38:5:1m{}
[INFO] [stdout] 152 | |                 Current generation: \u{1b}[38:5:4m{}\n",
[INFO] [stdout] 153 | |                 index.generation(),
[INFO] [stdout] 154 | |                 self.generations[&index.index()]
[INFO] [stdout] 155 | |             ))
[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] 149 ~             panic!(
[INFO] [stdout] 150 |                 "Generation does not match!
[INFO] [stdout] 151 |                 Index generation: \u{1b}[38:5:1m{}
[INFO] [stdout] 152 |                 Current generation: \u{1b}[38:5:4m{}\n",
[INFO] [stdout] 153 |                 index.generation(),
[INFO] [stdout] 154 |                 self.generations[&index.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 1.48s
[INFO] running `Command { std: "docker" "inspect" "29783eaf1db9676d27d34b33252c748523483059259d5bf2a5eee1e97f3fc659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29783eaf1db9676d27d34b33252c748523483059259d5bf2a5eee1e97f3fc659", kill_on_drop: false }`
[INFO] [stdout] 29783eaf1db9676d27d34b33252c748523483059259d5bf2a5eee1e97f3fc659
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae2ce77b4262516461be4f467a7c57ca246a847466609a6930a04a6e8aeb41df
[INFO] running `Command { std: "docker" "start" "-a" "ae2ce77b4262516461be4f467a7c57ca246a847466609a6930a04a6e8aeb41df", kill_on_drop: false }`
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/dense.rs:149:20
[INFO] [stderr]     |
[INFO] [stderr] 149 |               panic!(format!(
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 150 | |                 "Generation does not match!
[INFO] [stderr] 151 | |                 Index generation: \u{1b}[38:5:1m{}
[INFO] [stderr] 152 | |                 Current generation: \u{1b}[38:5:4m{}\n",
[INFO] [stderr] 153 | |                 index.generation(),
[INFO] [stderr] 154 | |                 self.generations[&index.index()]
[INFO] [stderr] 155 | |             ))
[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] 149 ~             panic!(
[INFO] [stderr] 150 |                 "Generation does not match!
[INFO] [stderr] 151 |                 Index generation: \u{1b}[38:5:1m{}
[INFO] [stderr] 152 |                 Current generation: \u{1b}[38:5:4m{}\n",
[INFO] [stderr] 153 |                 index.generation(),
[INFO] [stderr] 154 |                 self.generations[&index.index()]
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: `gvec` (lib) generated 1 warning
[INFO] [stderr] warning: `gvec` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gvec-b698889280ab8e19)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dense.rs (/opt/rustwide/target/debug/deps/dense-76ec9229d8b641f4)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_get ... ok
[INFO] [stdout] test test_gvec_macro ... ok
[INFO] [stdout] test test_gvec_macro_specify_quantity ... ok
[INFO] [stdout] test test_insertion ... ok
[INFO] [stdout] test test_insertion_with_reallocation ... ok
[INFO] [stdout] test test_removal_with_wrong_generation ... ok
[INFO] [stdout] test test_removal - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/light.rs (/opt/rustwide/target/debug/deps/light-6f7d5645c1074a04)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_insertion ... ok
[INFO] [stdout] test test_removal_with_wrong_generation ... ok
[INFO] [stdout] test test_insertion_with_reallocation ... ok
[INFO] [stdout] test test_removal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gvec
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/light.rs - light::LightVec<T>::insert (line 140) ... ok
[INFO] [stdout] test src/light.rs - light::LightVec<T>::remove (line 161) ... ok
[INFO] [stdout] test src/light.rs - light::LightVec<T>::get (line 118) ... ok
[INFO] [stdout] test src/dense.rs - dense::DenseVec<T>::insert (line 65) ... ok
[INFO] [stdout] test src/dense.rs - dense::DenseVec<T>::remove (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ae2ce77b4262516461be4f467a7c57ca246a847466609a6930a04a6e8aeb41df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae2ce77b4262516461be4f467a7c57ca246a847466609a6930a04a6e8aeb41df", kill_on_drop: false }`
[INFO] [stdout] ae2ce77b4262516461be4f467a7c57ca246a847466609a6930a04a6e8aeb41df