[INFO] fetching crate index-fixed 0.3.1...
[INFO] testing index-fixed-0.3.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate index-fixed 0.3.1 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate index-fixed 0.3.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5f12764d00f8581bb83f420298a969f219234ef472a3e8cd41d446ec9e51fc1
[INFO] running `Command { std: "docker" "start" "-a" "e5f12764d00f8581bb83f420298a969f219234ef472a3e8cd41d446ec9e51fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5f12764d00f8581bb83f420298a969f219234ef472a3e8cd41d446ec9e51fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f12764d00f8581bb83f420298a969f219234ef472a3e8cd41d446ec9e51fc1", kill_on_drop: false }`
[INFO] [stdout] e5f12764d00f8581bb83f420298a969f219234ef472a3e8cd41d446ec9e51fc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e06ff80f8a1a903d8e6c1930c4f2e32aa57fdc359a70783466b84a496e2350c8
[INFO] running `Command { std: "docker" "start" "-a" "e06ff80f8a1a903d8e6c1930c4f2e32aa57fdc359a70783466b84a496e2350c8", 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 dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "e06ff80f8a1a903d8e6c1930c4f2e32aa57fdc359a70783466b84a496e2350c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e06ff80f8a1a903d8e6c1930c4f2e32aa57fdc359a70783466b84a496e2350c8", kill_on_drop: false }`
[INFO] [stdout] e06ff80f8a1a903d8e6c1930c4f2e32aa57fdc359a70783466b84a496e2350c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7534fbc1f8b864837cfdf51f31f49353fa3b883858f8c192d3dc7a341273ef6
[INFO] running `Command { std: "docker" "start" "-a" "d7534fbc1f8b864837cfdf51f31f49353fa3b883858f8c192d3dc7a341273ef6", kill_on_drop: false }`
[INFO] [stderr]    Compiling index-fixed v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "d7534fbc1f8b864837cfdf51f31f49353fa3b883858f8c192d3dc7a341273ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7534fbc1f8b864837cfdf51f31f49353fa3b883858f8c192d3dc7a341273ef6", kill_on_drop: false }`
[INFO] [stdout] d7534fbc1f8b864837cfdf51f31f49353fa3b883858f8c192d3dc7a341273ef6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd6f7e15d3afd024d6b462c5fd253506da91e576d6b1618f58e98b9b87354ace
[INFO] running `Command { std: "docker" "start" "-a" "bd6f7e15d3afd024d6b462c5fd253506da91e576d6b1618f58e98b9b87354ace", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[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 mut_range ... ok
[INFO] [stdout] test mut_to ... ok
[INFO] [stdout] test const_usage ... ok
[INFO] [stdout] test type_infer ... ok
[INFO] [stdout] test zero_to_zero ... ok
[INFO] [stderr]      Running tests/get.rs (/opt/rustwide/target/debug/deps/get-d0e515d1925e2326)
[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 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running tests/ref.rs (/opt/rustwide/target/debug/deps/ref-83a65157dbcae55c)
[INFO] [stdout] test const_range ... 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] test const_usage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test const_get ... ok
[INFO] [stderr]    Doc-tests index-fixed
[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 (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 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd6f7e15d3afd024d6b462c5fd253506da91e576d6b1618f58e98b9b87354ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd6f7e15d3afd024d6b462c5fd253506da91e576d6b1618f58e98b9b87354ace", kill_on_drop: false }`
[INFO] [stdout] bd6f7e15d3afd024d6b462c5fd253506da91e576d6b1618f58e98b9b87354ace