[INFO] crate bs58 0.3.1 is already in cache
[INFO] testing bs58-0.3.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate bs58 0.3.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate bs58 0.3.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bs58 0.3.1
[INFO] finished tweaking crates.io crate bs58 0.3.1
[INFO] tweaked toml for crates.io crate bs58 0.3.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate bs58 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b97ec81a3c25dc9b90ef14e5da5d5e56da261c1234424075f91e77813560a0de
[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" "b97ec81a3c25dc9b90ef14e5da5d5e56da261c1234424075f91e77813560a0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b97ec81a3c25dc9b90ef14e5da5d5e56da261c1234424075f91e77813560a0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97ec81a3c25dc9b90ef14e5da5d5e56da261c1234424075f91e77813560a0de", kill_on_drop: false }`
[INFO] [stdout] b97ec81a3c25dc9b90ef14e5da5d5e56da261c1234424075f91e77813560a0de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] decf7b94f63923e4f25cc93c996becea614e09be7019efc2ef43cd1ff5525baa
[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" "decf7b94f63923e4f25cc93c996becea614e09be7019efc2ef43cd1ff5525baa", kill_on_drop: false }`
[INFO] [stderr]    Compiling bs58 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "decf7b94f63923e4f25cc93c996becea614e09be7019efc2ef43cd1ff5525baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "decf7b94f63923e4f25cc93c996becea614e09be7019efc2ef43cd1ff5525baa", kill_on_drop: false }`
[INFO] [stdout] decf7b94f63923e4f25cc93c996becea614e09be7019efc2ef43cd1ff5525baa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 6bcf6a247bffa459f85510a915e07b317e80c61bf3ac452aaf650c819213b07f
[INFO] running `Command { std: "docker" "start" "-a" "6bcf6a247bffa459f85510a915e07b317e80c61bf3ac452aaf650c819213b07f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.2
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling criterion-plot v0.4.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_os v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.3.1
[INFO] [stderr]    Compiling crossbeam-queue v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling rust-base58 v0.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling criterion v0.3.0
[INFO] [stderr]    Compiling bs58 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 55.33s
[INFO] running `Command { std: "docker" "inspect" "6bcf6a247bffa459f85510a915e07b317e80c61bf3ac452aaf650c819213b07f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bcf6a247bffa459f85510a915e07b317e80c61bf3ac452aaf650c819213b07f", kill_on_drop: false }`
[INFO] [stdout] 6bcf6a247bffa459f85510a915e07b317e80c61bf3ac452aaf650c819213b07f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c70a0df9725a36075e83e4f1b425ce3cd424a56ed4d8466982c7ff67877e4e3
[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" "9c70a0df9725a36075e83e4f1b425ce3cd424a56ed4d8466982c7ff67877e4e3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bs58-8f04291e3e0f5c13
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cases-ffdbb7bdfab2c872
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decode-a9f3f990cae39263
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_decode_invalid_char ... ok
[INFO] [stdout] test test_decode ... ok
[INFO] [stdout] test test_decode_small_buffer_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encode-4d9b97873b76dea2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bs58
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into (line 297) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into (line 324) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into_string (line 242) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into (line 306) ... ok
[INFO] [stdout] test src/decode.rs - decode::DecodeBuilder::with_alphabet (line 105) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into (line 315) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/decode.rs - decode::DecodeBuilder::into (line 190) ... ok
[INFO] [stdout] test src/decode.rs - decode::DecodeBuilder::with_prepared_alphabet (line 121) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::with_alphabet (line 164) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into_vec (line 258) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 120) ... ok
[INFO] [stdout] test src/decode.rs - decode::DecodeBuilder::into_vec (line 164) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 102) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::with_prepared_alphabet (line 181) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 110) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 169) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into (line 288) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 200) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 140) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 151) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 132) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 187) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 176) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c70a0df9725a36075e83e4f1b425ce3cd424a56ed4d8466982c7ff67877e4e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c70a0df9725a36075e83e4f1b425ce3cd424a56ed4d8466982c7ff67877e4e3", kill_on_drop: false }`
[INFO] [stdout] 9c70a0df9725a36075e83e4f1b425ce3cd424a56ed4d8466982c7ff67877e4e3