[INFO] fetching crate index-fixed 0.3.1...
[INFO] testing index-fixed-0.3.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate index-fixed 0.3.1 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate index-fixed 0.3.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate index-fixed 0.3.1
[INFO] finished tweaking crates.io crate index-fixed 0.3.1
[INFO] tweaked toml for crates.io crate index-fixed 0.3.1 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc64b56bd87f9208d5d3c44b98f613e6e5aff35f055d2b45ab9d989e28cf2304
[INFO] running `Command { std: "docker" "start" "-a" "dc64b56bd87f9208d5d3c44b98f613e6e5aff35f055d2b45ab9d989e28cf2304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc64b56bd87f9208d5d3c44b98f613e6e5aff35f055d2b45ab9d989e28cf2304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc64b56bd87f9208d5d3c44b98f613e6e5aff35f055d2b45ab9d989e28cf2304", kill_on_drop: false }`
[INFO] [stdout] dc64b56bd87f9208d5d3c44b98f613e6e5aff35f055d2b45ab9d989e28cf2304
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ae68f8b9742838bed8bfbb54f6e6d5d8bed784224e040c8a21c7bde107ad69e
[INFO] running `Command { std: "docker" "start" "-a" "0ae68f8b9742838bed8bfbb54f6e6d5d8bed784224e040c8a21c7bde107ad69e", kill_on_drop: false }`
[INFO] [stderr]    Compiling index-fixed v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "0ae68f8b9742838bed8bfbb54f6e6d5d8bed784224e040c8a21c7bde107ad69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae68f8b9742838bed8bfbb54f6e6d5d8bed784224e040c8a21c7bde107ad69e", kill_on_drop: false }`
[INFO] [stdout] 0ae68f8b9742838bed8bfbb54f6e6d5d8bed784224e040c8a21c7bde107ad69e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e199407f3f11423a86422e544908dad7ebace8904318768d53b1d45da5b3ecf3
[INFO] running `Command { std: "docker" "start" "-a" "e199407f3f11423a86422e544908dad7ebace8904318768d53b1d45da5b3ecf3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling index-fixed v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/index_fixed-a96c1863e249861a)
[INFO] [stderr]   Executable tests/basic.rs (/opt/rustwide/target/debug/deps/basic-ab8aad74495728d0)
[INFO] [stderr]   Executable tests/get.rs (/opt/rustwide/target/debug/deps/get-eaa835019398a1e6)
[INFO] [stderr]   Executable tests/ref.rs (/opt/rustwide/target/debug/deps/ref-925db304d517bc43)
[INFO] running `Command { std: "docker" "inspect" "e199407f3f11423a86422e544908dad7ebace8904318768d53b1d45da5b3ecf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e199407f3f11423a86422e544908dad7ebace8904318768d53b1d45da5b3ecf3", kill_on_drop: false }`
[INFO] [stdout] e199407f3f11423a86422e544908dad7ebace8904318768d53b1d45da5b3ecf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1d83689ed6b0b8e26e5e9a7020e59a25537eea8f31b588129fb47691320e8cb
[INFO] running `Command { std: "docker" "start" "-a" "c1d83689ed6b0b8e26e5e9a7020e59a25537eea8f31b588129fb47691320e8cb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/index_fixed-a96c1863e249861a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-ab8aad74495728d0)
[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] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test const_range ... ok
[INFO] [stdout] test const_to ... ok
[INFO] [stdout] test mut_range ... ok
[INFO] [stdout] test const_usage ... ok
[INFO] [stdout] test mut_to ... ok
[INFO] [stdout] test type_infer ... ok
[INFO] [stdout] test zero_to_zero ... ok
[INFO] [stdout] test out_of_range - should panic ... ok
[INFO] [stdout] test zero_len_to_one - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/get.rs (/opt/rustwide/target/debug/deps/get-eaa835019398a1e6)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running tests/ref.rs (/opt/rustwide/target/debug/deps/ref-925db304d517bc43)
[INFO] [stdout] test const_range ... ok
[INFO] [stdout] test const_usage ... ok
[INFO] [stdout] test const_to ... ok
[INFO] [stdout] test mut_range ... ok
[INFO] [stdout] test mut_to ... ok
[INFO] [stdout] test out_of_range ... ok
[INFO] [stdout] test type_infer ... ok
[INFO] [stdout] test zero_len_to_one ... ok
[INFO] [stdout] test zero_to_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests index-fixed
[INFO] [stdout] test const_get ... ok
[INFO] [stdout] test mut_slice ... ok
[INFO] [stdout] test const_slice ... ok
[INFO] [stdout] test mut_get ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - index_fixed_get (line 84) ... ok
[INFO] [stdout] test src/lib.rs - index_fixed (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c1d83689ed6b0b8e26e5e9a7020e59a25537eea8f31b588129fb47691320e8cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1d83689ed6b0b8e26e5e9a7020e59a25537eea8f31b588129fb47691320e8cb", kill_on_drop: false }`
[INFO] [stdout] c1d83689ed6b0b8e26e5e9a7020e59a25537eea8f31b588129fb47691320e8cb