[INFO] fetching crate index-fixed 0.3.1...
[INFO] testing index-fixed-0.3.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate index-fixed 0.3.1 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate index-fixed 0.3.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3501656aee4766340a50990ce74586d67ab772dc06e56f88b0f80295acb9713
[INFO] running `Command { std: "docker" "start" "-a" "c3501656aee4766340a50990ce74586d67ab772dc06e56f88b0f80295acb9713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3501656aee4766340a50990ce74586d67ab772dc06e56f88b0f80295acb9713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3501656aee4766340a50990ce74586d67ab772dc06e56f88b0f80295acb9713", kill_on_drop: false }`
[INFO] [stdout] c3501656aee4766340a50990ce74586d67ab772dc06e56f88b0f80295acb9713
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efdbe292039b5f64510aed8b23cacaf7c7b72724a4f59e416325b59b4696f72a
[INFO] running `Command { std: "docker" "start" "-a" "efdbe292039b5f64510aed8b23cacaf7c7b72724a4f59e416325b59b4696f72a", kill_on_drop: false }`
[INFO] [stderr]    Compiling index-fixed v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "efdbe292039b5f64510aed8b23cacaf7c7b72724a4f59e416325b59b4696f72a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efdbe292039b5f64510aed8b23cacaf7c7b72724a4f59e416325b59b4696f72a", kill_on_drop: false }`
[INFO] [stdout] efdbe292039b5f64510aed8b23cacaf7c7b72724a4f59e416325b59b4696f72a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 086ec275fce17e347ed30383930611e3976497ad4dd11f59c5bcb501bce88f11
[INFO] running `Command { std: "docker" "start" "-a" "086ec275fce17e347ed30383930611e3976497ad4dd11f59c5bcb501bce88f11", kill_on_drop: false }`
[INFO] [stderr]    Compiling index-fixed v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "086ec275fce17e347ed30383930611e3976497ad4dd11f59c5bcb501bce88f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086ec275fce17e347ed30383930611e3976497ad4dd11f59c5bcb501bce88f11", kill_on_drop: false }`
[INFO] [stdout] 086ec275fce17e347ed30383930611e3976497ad4dd11f59c5bcb501bce88f11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e28652becc575d4e4231a8484b68ac5959a7b74fea49ae03e28b9157b8e4e2d
[INFO] running `Command { std: "docker" "start" "-a" "2e28652becc575d4e4231a8484b68ac5959a7b74fea49ae03e28b9157b8e4e2d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/index_fixed-ce00633941c21426)
[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/basic.rs (/opt/rustwide/target/debug/deps/basic-312483de773418b8)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test const_range ... ok
[INFO] [stdout] test const_to ... ok
[INFO] [stdout] test const_usage ... ok
[INFO] [stdout] test mut_range ... 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 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/get.rs (/opt/rustwide/target/debug/deps/get-d0e515d1925e2326)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test const_range ... ok
[INFO] [stdout] test mut_range ... ok
[INFO] [stdout] test const_usage ... ok
[INFO] [stdout] test const_to ... ok
[INFO] [stdout] test out_of_range ... ok
[INFO] [stdout] test mut_to ... ok
[INFO] [stdout] test type_infer ... ok
[INFO] [stderr]      Running tests/ref.rs (/opt/rustwide/target/debug/deps/ref-83a65157dbcae55c)
[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 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests index-fixed
[INFO] [stdout] test const_get ... ok
[INFO] [stdout] test const_slice ... ok
[INFO] [stdout] test mut_get ... ok
[INFO] [stdout] test mut_slice ... 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 (line 25) ... ok
[INFO] [stdout] test src/lib.rs - index_fixed_get (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e28652becc575d4e4231a8484b68ac5959a7b74fea49ae03e28b9157b8e4e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e28652becc575d4e4231a8484b68ac5959a7b74fea49ae03e28b9157b8e4e2d", kill_on_drop: false }`
[INFO] [stdout] 2e28652becc575d4e4231a8484b68ac5959a7b74fea49ae03e28b9157b8e4e2d