[INFO] fetching crate dimension_shiftable_buffer 1.0.0...
[INFO] testing dimension_shiftable_buffer-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate dimension_shiftable_buffer 1.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate dimension_shiftable_buffer 1.0.0 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 dimension_shiftable_buffer 1.0.0
[INFO] finished tweaking crates.io crate dimension_shiftable_buffer 1.0.0
[INFO] tweaked toml for crates.io crate dimension_shiftable_buffer 1.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate dimension_shiftable_buffer 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 1043ec8356a91d1e79ceaf1529ad17d183052fc7cea45bb2ef0a905e941cd4dd
[INFO] running `Command { std: "docker" "start" "-a" "1043ec8356a91d1e79ceaf1529ad17d183052fc7cea45bb2ef0a905e941cd4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1043ec8356a91d1e79ceaf1529ad17d183052fc7cea45bb2ef0a905e941cd4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1043ec8356a91d1e79ceaf1529ad17d183052fc7cea45bb2ef0a905e941cd4dd", kill_on_drop: false }`
[INFO] [stdout] 1043ec8356a91d1e79ceaf1529ad17d183052fc7cea45bb2ef0a905e941cd4dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 8cd401f078d14a4376b727ce17ef32d7c1a30cde6db75d684ce641bfb61be868
[INFO] running `Command { std: "docker" "start" "-a" "8cd401f078d14a4376b727ce17ef32d7c1a30cde6db75d684ce641bfb61be868", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling dimension_shiftable_buffer v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.43s
[INFO] running `Command { std: "docker" "inspect" "8cd401f078d14a4376b727ce17ef32d7c1a30cde6db75d684ce641bfb61be868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd401f078d14a4376b727ce17ef32d7c1a30cde6db75d684ce641bfb61be868", kill_on_drop: false }`
[INFO] [stdout] 8cd401f078d14a4376b727ce17ef32d7c1a30cde6db75d684ce641bfb61be868
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 8f08ea92f00214f5d6cd8466bcbd8321d267c8281acf1d18048fd78d0e854629
[INFO] running `Command { std: "docker" "start" "-a" "8f08ea92f00214f5d6cd8466bcbd8321d267c8281acf1d18048fd78d0e854629", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dimension_shiftable_buffer v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dimension_shiftable_buffer-e09aeaf0b6f49f16)
[INFO] [stderr]   Executable tests/test_csv.rs (/opt/rustwide/target/debug/deps/test_csv-321365323050a11b)
[INFO] [stderr]   Executable tests/test_f32.rs (/opt/rustwide/target/debug/deps/test_f32-3cf455428e3c1fe5)
[INFO] [stderr]   Executable tests/test_pop_and_remove.rs (/opt/rustwide/target/debug/deps/test_pop_and_remove-55d66d43674b1032)
[INFO] [stderr]   Executable tests/test_u8.rs (/opt/rustwide/target/debug/deps/test_u8-7c686822e17f7893)
[INFO] running `Command { std: "docker" "inspect" "8f08ea92f00214f5d6cd8466bcbd8321d267c8281acf1d18048fd78d0e854629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f08ea92f00214f5d6cd8466bcbd8321d267c8281acf1d18048fd78d0e854629", kill_on_drop: false }`
[INFO] [stdout] 8f08ea92f00214f5d6cd8466bcbd8321d267c8281acf1d18048fd78d0e854629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 6d4fcc967fcda2ec4b133530398d326e10bd890d70eeb5e038cca07f607613b6
[INFO] running `Command { std: "docker" "start" "-a" "6d4fcc967fcda2ec4b133530398d326e10bd890d70eeb5e038cca07f607613b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dimension_shiftable_buffer-e09aeaf0b6f49f16)
[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/test_csv.rs (/opt/rustwide/target/debug/deps/test_csv-321365323050a11b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_csv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_f32.rs (/opt/rustwide/target/debug/deps/test_f32-3cf455428e3c1fe5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_pop_and_remove.rs (/opt/rustwide/target/debug/deps/test_pop_and_remove-55d66d43674b1032)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_pop_and_remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_u8.rs (/opt/rustwide/target/debug/deps/test_u8-7c686822e17f7893)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dimension_shiftable_buffer
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 125) ... ignored
[INFO] [stdout] test src/lib.rs - (line 37) ... ignored
[INFO] [stdout] test src/lib.rs - (line 70) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d4fcc967fcda2ec4b133530398d326e10bd890d70eeb5e038cca07f607613b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d4fcc967fcda2ec4b133530398d326e10bd890d70eeb5e038cca07f607613b6", kill_on_drop: false }`
[INFO] [stdout] 6d4fcc967fcda2ec4b133530398d326e10bd890d70eeb5e038cca07f607613b6