[INFO] crate number2name 1.0.1 is already in cache
[INFO] testing number2name-1.0.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate number2name 1.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate number2name 1.0.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate number2name 1.0.1
[INFO] finished tweaking crates.io crate number2name 1.0.1
[INFO] tweaked toml for crates.io crate number2name 1.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f88ccefe0fc44acf0443da540b601753e3276d28b29992b09d3dc46e9aa4b5f2
[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" "f88ccefe0fc44acf0443da540b601753e3276d28b29992b09d3dc46e9aa4b5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f88ccefe0fc44acf0443da540b601753e3276d28b29992b09d3dc46e9aa4b5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88ccefe0fc44acf0443da540b601753e3276d28b29992b09d3dc46e9aa4b5f2", kill_on_drop: false }`
[INFO] [stdout] f88ccefe0fc44acf0443da540b601753e3276d28b29992b09d3dc46e9aa4b5f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67dd0f2d0b6bcbc0b174cdb5f84cd415098620db3507dd8e564da5bb2d48be83
[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" "67dd0f2d0b6bcbc0b174cdb5f84cd415098620db3507dd8e564da5bb2d48be83", kill_on_drop: false }`
[INFO] [stderr]    Compiling number2name v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "67dd0f2d0b6bcbc0b174cdb5f84cd415098620db3507dd8e564da5bb2d48be83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67dd0f2d0b6bcbc0b174cdb5f84cd415098620db3507dd8e564da5bb2d48be83", kill_on_drop: false }`
[INFO] [stdout] 67dd0f2d0b6bcbc0b174cdb5f84cd415098620db3507dd8e564da5bb2d48be83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b5dd04552bd152cdf207243cd2c688c6d870ee85260cce68de519438726eb9e
[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" "2b5dd04552bd152cdf207243cd2c688c6d870ee85260cce68de519438726eb9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling number2name v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 43.17s
[INFO] running `Command { std: "docker" "inspect" "2b5dd04552bd152cdf207243cd2c688c6d870ee85260cce68de519438726eb9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b5dd04552bd152cdf207243cd2c688c6d870ee85260cce68de519438726eb9e", kill_on_drop: false }`
[INFO] [stdout] 2b5dd04552bd152cdf207243cd2c688c6d870ee85260cce68de519438726eb9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b050a90edbee481e95095e03d5678ef8e3159725be4371fb0b65c653e219879d
[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" "b050a90edbee481e95095e03d5678ef8e3159725be4371fb0b65c653e219879d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/number2name-645c436e463f515f
[INFO] [stdout] 
[INFO] [stdout] running 62 tests
[INFO] [stdout] test charset::tests::create::invalid_case_insensitive_duplicate ... ok
[INFO] [stdout] test builtin::tests::base64 ... ok
[INFO] [stdout] test builtin::tests::base32scny ... ok
[INFO] [stdout] test builtin::tests::base32crockford ... ok
[INFO] [stdout] test builtin::tests::hex ... ok
[INFO] [stdout] test builtin::tests::base64url ... ok
[INFO] [stdout] test charset::tests::create::valid_case_duplicate ... ok
[INFO] [stdout] test decode::tests::below_overflow ... ok
[INFO] [stdout] test decode::tests::empty_input ... ok
[INFO] [stdout] test charset::tests::index_of::ignore_case_single ... ok
[INFO] [stdout] test charset::tests::indexing::case_insensitive ... ok
[INFO] [stdout] test charset::tests::index_of::do_not_ignore_case ... ok
[INFO] [stdout] test charset::tests::create::invalid_duplicate ... ok
[INFO] [stdout] test charset::tests::create::valid_charset ... ok
[INFO] [stdout] test charset::tests::indexing::case_sensitive ... ok
[INFO] [stdout] test decode::tests::four_char_first ... ok
[INFO] [stdout] test decode::tests::four_char_last ... ok
[INFO] [stdout] test charset::tests::index_of::case_insensitive ... ok
[INFO] [stdout] test builtin::tests::base32hex ... ok
[INFO] [stdout] test charset::tests::index_of::ignore_case_digit ... ok
[INFO] [stdout] test charset::tests::index_of::ignore_case_long ... ok
[INFO] [stdout] test builtin::tests::base32human ... ok
[INFO] [stdout] test charset::tests::index_of::case_sensitive ... ok
[INFO] [stdout] test builtin::tests::base32 ... ok
[INFO] [stdout] test decode::tests::invalid_case_insensitive_long ... ok
[INFO] [stdout] test decode::tests::invalid_case_sensitive_long ... ok
[INFO] [stdout] test decode::tests::three_char_first ... ok
[INFO] [stdout] test decode::tests::near_overflow ... ok
[INFO] [stdout] test decode::tests::invalid_case_sensitive_single ... ok
[INFO] [stdout] test decode::tests::small_charset ... ok
[INFO] [stdout] test decode::tests::limit_plus_one ... ok
[INFO] [stdout] test decode::tests::three_char_last ... ok
[INFO] [stdout] test decode::tests::too_long ... ok
[INFO] [stdout] test decode::tests::two_char_last ... ok
[INFO] [stdout] test decode::tests::random_value ... ok
[INFO] [stdout] test decode::tests::single_char_last ... ok
[INFO] [stdout] test decode::tests::single_char_first ... ok
[INFO] [stdout] test decode::tests::tiny_charset ... ok
[INFO] [stdout] test decode::tests::large_charset ... ok
[INFO] [stdout] test decode::tests::two_char_first ... ok
[INFO] [stdout] test decode::tests::valid_case_insensitive_single ... ok
[INFO] [stdout] test encode::tests::small_charset ... ok
[INFO] [stdout] test encode::tests::near_overflow ... ok
[INFO] [stdout] test encode::tests::three_char_first ... ok
[INFO] [stdout] test encode::tests::two_char_first ... ok
[INFO] [stdout] test decode::tests::invalid_case_insensitive_single ... ok
[INFO] [stdout] test util::tests::test_no_case ... ok
[INFO] [stdout] test encode::tests::two_char_last ... ok
[INFO] [stdout] test tests::demo ... ok
[INFO] [stdout] test encode::tests::tiny_charset ... ok
[INFO] [stdout] test util::tests::test_valid_lowercase ... ok
[INFO] [stdout] test encode::tests::single_char_last ... ok
[INFO] [stdout] test encode::tests::four_char_first ... ok
[INFO] [stdout] test encode::tests::four_char_last ... ok
[INFO] [stdout] test decode::tests::valid_case_insensitive_double ... ok
[INFO] [stdout] test encode::tests::three_char_last ... ok
[INFO] [stdout] test encode::tests::random_value ... ok
[INFO] [stdout] test encode::tests::single_char_first ... ok
[INFO] [stdout] test encode::tests::large_charset ... ok
[INFO] [stdout] test charset::tests::indexing::out_of_bounds ... ok
[INFO] [stdout] test charset::tests::create::panic_mode ... ok
[INFO] [stdout] test util::tests::test_invalid_lowercase ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests number2name
[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] running `Command { std: "docker" "inspect" "b050a90edbee481e95095e03d5678ef8e3159725be4371fb0b65c653e219879d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b050a90edbee481e95095e03d5678ef8e3159725be4371fb0b65c653e219879d", kill_on_drop: false }`
[INFO] [stdout] b050a90edbee481e95095e03d5678ef8e3159725be4371fb0b65c653e219879d