[INFO] fetching crate tinystr 0.4.10...
[INFO] testing tinystr-0.4.10 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tinystr 0.4.10 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate tinystr 0.4.10 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tinystr 0.4.10
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tinystr 0.4.10
[INFO] tweaked toml for crates.io crate tinystr 0.4.10 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate tinystr 0.4.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iai v0.1.1
[INFO] [stderr]   Downloaded tinystr-macros v0.2.0
[INFO] [stderr]   Downloaded zerovec v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 094dcf3e0a6587bc3b7cdc7181427b8c88a8f33651948ee283a1c8720da211cd
[INFO] running `Command { std: "docker" "start" "-a" "094dcf3e0a6587bc3b7cdc7181427b8c88a8f33651948ee283a1c8720da211cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "094dcf3e0a6587bc3b7cdc7181427b8c88a8f33651948ee283a1c8720da211cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "094dcf3e0a6587bc3b7cdc7181427b8c88a8f33651948ee283a1c8720da211cd", kill_on_drop: false }`
[INFO] [stdout] 094dcf3e0a6587bc3b7cdc7181427b8c88a8f33651948ee283a1c8720da211cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b85d3a03e5c06be0f2b99b3f7af69eed7407f9ee534cb17d7d3ec238819c1d2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0b85d3a03e5c06be0f2b99b3f7af69eed7407f9ee534cb17d7d3ec238819c1d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinystr-raw v0.1.3
[INFO] [stderr]    Compiling tinystr-macros v0.2.0
[INFO] [stderr]    Compiling tinystr v0.4.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "0b85d3a03e5c06be0f2b99b3f7af69eed7407f9ee534cb17d7d3ec238819c1d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b85d3a03e5c06be0f2b99b3f7af69eed7407f9ee534cb17d7d3ec238819c1d2", kill_on_drop: false }`
[INFO] [stdout] 0b85d3a03e5c06be0f2b99b3f7af69eed7407f9ee534cb17d7d3ec238819c1d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f7a7c0d7c6061dcfb58946e346ef85ac76718804426391203279b44972b7b70c
[INFO] running `Command { std: "docker" "start" "-a" "f7a7c0d7c6061dcfb58946e346ef85ac76718804426391203279b44972b7b70c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling iai v0.1.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rand_distr v0.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling tinystr v0.4.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.67s
[INFO] running `Command { std: "docker" "inspect" "f7a7c0d7c6061dcfb58946e346ef85ac76718804426391203279b44972b7b70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a7c0d7c6061dcfb58946e346ef85ac76718804426391203279b44972b7b70c", kill_on_drop: false }`
[INFO] [stdout] f7a7c0d7c6061dcfb58946e346ef85ac76718804426391203279b44972b7b70c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f19a7bde16d1339ef98bd0a21655cc5f829e3adda44d07c0604cdf73be81a157
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f19a7bde16d1339ef98bd0a21655cc5f829e3adda44d07c0604cdf73be81a157", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tinystr-7e97cc73b4dbe4d5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test macros::test_tinystr16 ... ok
[INFO] [stdout] test macros::test_tinystr8 ... ok
[INFO] [stdout] test macros::test_tinystr4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-6c17fc14383ae873)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test supports_std_error ... ok
[INFO] [stdout] test tiny16_alpha ... ok
[INFO] [stdout] test tiny16_debug ... ok
[INFO] [stdout] test tiny16_eq ... ok
[INFO] [stdout] test tiny16_from_bytes ... ok
[INFO] [stdout] test tiny16_new_unchecked ... ok
[INFO] [stdout] test tiny16_nonascii ... ok
[INFO] [stdout] test tiny16_null ... ok
[INFO] [stdout] test tiny16_numeric ... ok
[INFO] [stdout] test tiny16_size ... ok
[INFO] [stdout] test tiny16_titlecase ... ok
[INFO] [stdout] test tiny4_alpha ... ok
[INFO] [stdout] test tiny4_basic ... ok
[INFO] [stdout] test tiny4_debug ... ok
[INFO] [stdout] test tiny4_display ... ok
[INFO] [stdout] test tiny4_eq ... ok
[INFO] [stdout] test tiny4_from_bytes ... ok
[INFO] [stdout] test tiny4_nonascii ... ok
[INFO] [stdout] test tiny4_null ... ok
[INFO] [stdout] test tiny4_numeric ... ok
[INFO] [stdout] test tiny4_ord ... ok
[INFO] [stdout] test tiny4_size ... ok
[INFO] [stdout] test tiny4_titlecase ... ok
[INFO] [stdout] test tiny8_alpha ... ok
[INFO] [stdout] test tiny8_basic ... ok
[INFO] [stdout] test tiny8_debug ... ok
[INFO] [stdout] test tiny8_display ... ok
[INFO] [stdout] test tiny4_new_unchecked ... ok
[INFO] [stdout] test tiny16_display ... ok
[INFO] [stdout] test tiny16_ord ... ok
[INFO] [stdout] test tiny8_from_bytes ... ok
[INFO] [stdout] test tiny8_nonascii ... ok
[INFO] [stdout] test tiny8_ord ... ok
[INFO] [stdout] test tiny8_size ... ok
[INFO] [stdout] test tiny8_titlecase ... ok
[INFO] [stdout] test tiny8_new_unchecked ... ok
[INFO] [stdout] test tiny8_null ... ok
[INFO] [stdout] test tinyauto_basic ... ok
[INFO] [stdout] test tinyauto_nonascii ... ok
[INFO] [stdout] test tinystr16_ord_consistency ... ok
[INFO] [stdout] test tinystr8_ord_consistency ... ok
[INFO] [stdout] test tiny8_numeric ... ok
[INFO] [stdout] test tiny8_eq ... ok
[INFO] [stdout] test tiny_sizes ... ok
[INFO] [stdout] test tinystr4_ord_consistency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tinystr
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test src/macros.rs - macros::tinystr16 (line 66) ... ok
[INFO] [stdout] test src/tinystr16.rs - tinystr16::TinyStr16::to_ascii_titlecase (line 262) ... ok
[INFO] [stdout] test src/tinystr16.rs - tinystr16::TinyStr16::to_ascii_lowercase (line 237) ... ok
[INFO] [stdout] test src/tinystr16.rs - tinystr16::TinyStr16::is_ascii_numeric (line 211) ... ok
[INFO] [stdout] test src/tinystr16.rs - tinystr16::TinyStr16::to_ascii_uppercase (line 286) ... ok
[INFO] [stdout] test src/tinystr16.rs - tinystr16::TinyStr16::as_unsigned (line 98) ... ok
[INFO] [stdout] test src/macros.rs - macros::tinystr8 (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/tinystr16.rs - tinystr16::TinyStr16::from_bytes (line 31) ... ok
[INFO] [stdout] test src/tinystr16.rs - tinystr16::TinyStr16::as_str (line 78) ... ok
[INFO] [stdout] test src/macros.rs - macros::tinystr4 (line 8) ... ok
[INFO] [stdout] test src/tinystr16.rs - tinystr16::TinyStr16::from_native_unchecked (line 122) ... ok
[INFO] [stdout] test src/tinystr16.rs - tinystr16::TinyStr16::new_unchecked (line 50) ... ok
[INFO] [stdout] test src/tinystr16.rs - tinystr16::TinyStr16 (line 13) ... ok
[INFO] [stdout] test src/tinystr16.rs - tinystr16::TinyStr16::is_ascii_alphabetic (line 153) ... ok
[INFO] [stdout] test src/tinystr16.rs - tinystr16::TinyStr16::is_ascii_alphanumeric (line 182) ... ok
[INFO] [stdout] test src/tinystr4.rs - tinystr4::TinyStr4 (line 13) ... ok
[INFO] [stdout] test src/tinystr4.rs - tinystr4::TinyStr4::as_str (line 78) ... ok
[INFO] [stdout] test src/tinystr4.rs - tinystr4::TinyStr4::as_unsigned (line 98) ... ok
[INFO] [stdout] test src/tinystr4.rs - tinystr4::TinyStr4::to_ascii_titlecase (line 251) ... ok
[INFO] [stdout] test src/tinystr4.rs - tinystr4::TinyStr4::is_ascii_alphabetic (line 153) ... ok
[INFO] [stdout] test src/tinystr8.rs - tinystr8::TinyStr8::as_unsigned (line 98) ... ok
[INFO] [stdout] test src/tinystr4.rs - tinystr4::TinyStr4::is_ascii_numeric (line 206) ... ok
[INFO] [stdout] test src/tinystr4.rs - tinystr4::TinyStr4::is_ascii_alphanumeric (line 180) ... ok
[INFO] [stdout] test src/tinystr4.rs - tinystr4::TinyStr4::new_unchecked (line 50) ... ok
[INFO] [stdout] test src/tinystr4.rs - tinystr4::TinyStr4::from_bytes (line 31) ... ok
[INFO] [stdout] test src/tinystr4.rs - tinystr4::TinyStr4::to_ascii_lowercase (line 230) ... ok
[INFO] [stdout] test src/tinystr8.rs - tinystr8::TinyStr8 (line 13) ... ok
[INFO] [stdout] test src/tinystr4.rs - tinystr4::TinyStr4::from_native_unchecked (line 122) ... ok
[INFO] [stdout] test src/tinystr8.rs - tinystr8::TinyStr8::from_bytes (line 31) ... ok
[INFO] [stdout] test src/tinystr4.rs - tinystr4::TinyStr4::to_ascii_uppercase (line 272) ... ok
[INFO] [stdout] test src/tinystr8.rs - tinystr8::TinyStr8::as_str (line 78) ... ok
[INFO] [stdout] test src/tinystr8.rs - tinystr8::TinyStr8::from_native_unchecked (line 122) ... ok
[INFO] [stdout] test src/tinystr8.rs - tinystr8::TinyStr8::is_ascii_alphanumeric (line 180) ... ok
[INFO] [stdout] test src/tinystr8.rs - tinystr8::TinyStr8::is_ascii_numeric (line 206) ... ok
[INFO] [stdout] test src/tinystr8.rs - tinystr8::TinyStr8::is_ascii_alphabetic (line 153) ... ok
[INFO] [stdout] test src/tinystr8.rs - tinystr8::TinyStr8::to_ascii_lowercase (line 230) ... ok
[INFO] [stdout] test src/tinystr8.rs - tinystr8::TinyStr8::to_ascii_titlecase (line 255) ... ok
[INFO] [stdout] test src/tinystr8.rs - tinystr8::TinyStr8::new_unchecked (line 50) ... ok
[INFO] [stdout] test src/tinystr8.rs - tinystr8::TinyStr8::to_ascii_uppercase (line 279) ... ok
[INFO] [stdout] test src/tinystrauto.rs - tinystrauto::TinyStrAuto (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f19a7bde16d1339ef98bd0a21655cc5f829e3adda44d07c0604cdf73be81a157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19a7bde16d1339ef98bd0a21655cc5f829e3adda44d07c0604cdf73be81a157", kill_on_drop: false }`
[INFO] [stdout] f19a7bde16d1339ef98bd0a21655cc5f829e3adda44d07c0604cdf73be81a157