[INFO] fetching crate bs58 0.4.0...
[INFO] testing bs58-0.4.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate bs58 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bs58 0.4.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bs58 0.4.0
[INFO] finished tweaking crates.io crate bs58 0.4.0
[INFO] tweaked toml for crates.io crate bs58 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate bs58 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a874305f385fefc85700e3da5283d85edde62074c4d37c58c4cbec1544e1dd4e
[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" "a874305f385fefc85700e3da5283d85edde62074c4d37c58c4cbec1544e1dd4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a874305f385fefc85700e3da5283d85edde62074c4d37c58c4cbec1544e1dd4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a874305f385fefc85700e3da5283d85edde62074c4d37c58c4cbec1544e1dd4e", kill_on_drop: false }`
[INFO] [stdout] a874305f385fefc85700e3da5283d85edde62074c4d37c58c4cbec1544e1dd4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c33b2381d32f28bc851b6e90137428b2acd18cbab92873c2ddc0e46148f8749
[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" "9c33b2381d32f28bc851b6e90137428b2acd18cbab92873c2ddc0e46148f8749", kill_on_drop: false }`
[INFO] [stderr]    Compiling bs58 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "9c33b2381d32f28bc851b6e90137428b2acd18cbab92873c2ddc0e46148f8749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c33b2381d32f28bc851b6e90137428b2acd18cbab92873c2ddc0e46148f8749", kill_on_drop: false }`
[INFO] [stdout] 9c33b2381d32f28bc851b6e90137428b2acd18cbab92873c2ddc0e46148f8749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 67d64a8117c5df123c3b06895568ade424ac9efd6b7ad8ef018c798564dc222a
[INFO] running `Command { std: "docker" "start" "-a" "67d64a8117c5df123c3b06895568ade424ac9efd6b7ad8ef018c798564dc222a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling assert_matches v1.4.0
[INFO] [stderr]    Compiling base58 v0.1.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling csv v1.1.4
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling rust-base58 v0.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling bs58 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "67d64a8117c5df123c3b06895568ade424ac9efd6b7ad8ef018c798564dc222a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d64a8117c5df123c3b06895568ade424ac9efd6b7ad8ef018c798564dc222a", kill_on_drop: false }`
[INFO] [stdout] 67d64a8117c5df123c3b06895568ade424ac9efd6b7ad8ef018c798564dc222a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e53ca6e0f89d64df4e9bd5249cc477a765ae269a937ea2d1d90422c7c153f3e9
[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" "e53ca6e0f89d64df4e9bd5249cc477a765ae269a937ea2d1d90422c7c153f3e9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bs58-3f42ed9c317ca592
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test alphabet::test_new_unwrap_does_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cases-d5d73b7d52034d9d
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decode-478936e2a2a64e1a
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_decode_invalid_char ... ok
[INFO] [stdout] test test_decode_small_buffer_err ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encode-d83bab6423fe581a
[INFO] [stdout] test test_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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 29 tests
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::with_alphabet (line 162) ... ok
[INFO] [stdout] test src/alphabet.rs - alphabet::Alphabet::new_unwrap (line 148) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into (line 278) ... ok
[INFO] [stdout] test src/alphabet.rs - alphabet::Alphabet::new (line 95) ... ok
[INFO] [stdout] test src/decode.rs - decode::DecodeBuilder::with_alphabet (line 102) ... ok
[INFO] [stdout] test src/decode.rs - decode::DecodeBuilder::into (line 173) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into (line 288) ... ok
[INFO] [stdout] test src/alphabet.rs - alphabet::Alphabet::new (line 86) ... ok
[INFO] [stdout] test src/alphabet.rs - alphabet::Alphabet::new (line 67) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into_string (line 222) ... ok
[INFO] [stdout] test src/alphabet.rs - alphabet::Alphabet::new_unwrap (line 130) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into_vec (line 238) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into (line 308) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into (line 298) ... ok
[INFO] [stdout] test src/decode.rs - decode::DecodeBuilder::into_vec (line 146) ... ok
[INFO] [stdout] test src/encode.rs - encode::EncodeBuilder::into (line 268) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 104) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 113) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 137) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 124) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 173) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 157) ... ok
[INFO] [stdout] test src/lib.rs - (line 67) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 145) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 205) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 191) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 180) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e53ca6e0f89d64df4e9bd5249cc477a765ae269a937ea2d1d90422c7c153f3e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e53ca6e0f89d64df4e9bd5249cc477a765ae269a937ea2d1d90422c7c153f3e9", kill_on_drop: false }`
[INFO] [stdout] e53ca6e0f89d64df4e9bd5249cc477a765ae269a937ea2d1d90422c7c153f3e9