[INFO] fetching crate byteme 0.0.4...
[INFO] testing byteme-0.0.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate byteme 0.0.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate byteme 0.0.4 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 byteme 0.0.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate byteme 0.0.4
[INFO] tweaked toml for crates.io crate byteme 0.0.4 written to /workspace/builds/worker-4/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] 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa8ae5d24b922b2785d8c9b7b6f247bfd933e746c8a65296dbf099e464bd10f5
[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" "aa8ae5d24b922b2785d8c9b7b6f247bfd933e746c8a65296dbf099e464bd10f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa8ae5d24b922b2785d8c9b7b6f247bfd933e746c8a65296dbf099e464bd10f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa8ae5d24b922b2785d8c9b7b6f247bfd933e746c8a65296dbf099e464bd10f5", kill_on_drop: false }`
[INFO] [stdout] aa8ae5d24b922b2785d8c9b7b6f247bfd933e746c8a65296dbf099e464bd10f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] e63a91b7bcf90ae068565e80466dc9c18896470d34a9e26f9ec52e4ff370b3c0
[INFO] running `Command { std: "docker" "start" "-a" "e63a91b7bcf90ae068565e80466dc9c18896470d34a9e26f9ec52e4ff370b3c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling byteme v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.42s
[INFO] running `Command { std: "docker" "inspect" "e63a91b7bcf90ae068565e80466dc9c18896470d34a9e26f9ec52e4ff370b3c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63a91b7bcf90ae068565e80466dc9c18896470d34a9e26f9ec52e4ff370b3c0", kill_on_drop: false }`
[INFO] [stdout] e63a91b7bcf90ae068565e80466dc9c18896470d34a9e26f9ec52e4ff370b3c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c30f985c363c61e6a51d11739be74470316430ec5f44483e7d22144105f8824d
[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" "c30f985c363c61e6a51d11739be74470316430ec5f44483e7d22144105f8824d", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.59
[INFO] [stderr]    Compiling dissimilar v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling byteme v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.20s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/byteme-451a247ab1cc0129)
[INFO] [stderr]   Executable tests/01-parse.rs (/opt/rustwide/target/debug/deps/01_parse-0651ae66e999e3eb)
[INFO] [stderr]   Executable tests/progress.rs (/opt/rustwide/target/debug/deps/progress-2d0f95ff1d0c5847)
[INFO] running `Command { std: "docker" "inspect" "c30f985c363c61e6a51d11739be74470316430ec5f44483e7d22144105f8824d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30f985c363c61e6a51d11739be74470316430ec5f44483e7d22144105f8824d", kill_on_drop: false }`
[INFO] [stdout] c30f985c363c61e6a51d11739be74470316430ec5f44483e7d22144105f8824d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90a9a5d7ac3e9b248ac9488ae2b1e00b0f4a225e4a4ddff78aa25a93b263c1c2
[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" "90a9a5d7ac3e9b248ac9488ae2b1e00b0f4a225e4a4ddff78aa25a93b263c1c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/byteme-451a247ab1cc0129)
[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/01-parse.rs (/opt/rustwide/target/debug/deps/01_parse-0651ae66e999e3eb)
[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/progress.rs (/opt/rustwide/target/debug/deps/progress-2d0f95ff1d0c5847)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling byteme v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling byteme-tests v0.0.0 (/opt/rustwide/target/tests/byteme)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.70s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test tests ... ok
[INFO] [stderr] test tests/01-parse.rs ... ok
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 25.04s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests byteme
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90a9a5d7ac3e9b248ac9488ae2b1e00b0f4a225e4a4ddff78aa25a93b263c1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90a9a5d7ac3e9b248ac9488ae2b1e00b0f4a225e4a4ddff78aa25a93b263c1c2", kill_on_drop: false }`
[INFO] [stdout] 90a9a5d7ac3e9b248ac9488ae2b1e00b0f4a225e4a4ddff78aa25a93b263c1c2