[INFO] fetching crate number2name 1.0.1...
[INFO] testing number2name-1.0.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate number2name 1.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate number2name 1.0.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 9cfc10c76441e74999caf0c919d33c247bf3192eca5fe1e363eeff5aed658a18
[INFO] running `Command { std: "docker" "start" "-a" "9cfc10c76441e74999caf0c919d33c247bf3192eca5fe1e363eeff5aed658a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cfc10c76441e74999caf0c919d33c247bf3192eca5fe1e363eeff5aed658a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cfc10c76441e74999caf0c919d33c247bf3192eca5fe1e363eeff5aed658a18", kill_on_drop: false }`
[INFO] [stdout] 9cfc10c76441e74999caf0c919d33c247bf3192eca5fe1e363eeff5aed658a18
[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" "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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed99df60b82aa4d8dcd50ebe22dcfe834ad7cbe6c60b66f8e5a0dc13af7847c4
[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" "ed99df60b82aa4d8dcd50ebe22dcfe834ad7cbe6c60b66f8e5a0dc13af7847c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling number2name v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "ed99df60b82aa4d8dcd50ebe22dcfe834ad7cbe6c60b66f8e5a0dc13af7847c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed99df60b82aa4d8dcd50ebe22dcfe834ad7cbe6c60b66f8e5a0dc13af7847c4", kill_on_drop: false }`
[INFO] [stdout] ed99df60b82aa4d8dcd50ebe22dcfe834ad7cbe6c60b66f8e5a0dc13af7847c4
[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" "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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14099e03741f15e4276f3cbe86cb069ac6f8f99484fac79d7559522c11a792ea
[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" "14099e03741f15e4276f3cbe86cb069ac6f8f99484fac79d7559522c11a792ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[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 54.59s
[INFO] running `Command { std: "docker" "inspect" "14099e03741f15e4276f3cbe86cb069ac6f8f99484fac79d7559522c11a792ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14099e03741f15e4276f3cbe86cb069ac6f8f99484fac79d7559522c11a792ea", kill_on_drop: false }`
[INFO] [stdout] 14099e03741f15e4276f3cbe86cb069ac6f8f99484fac79d7559522c11a792ea
[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" "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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e6f30091dfed70f56561082c56a5f1e46688f2568df3ccc848a932d03ea6a17
[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" "2e6f30091dfed70f56561082c56a5f1e46688f2568df3ccc848a932d03ea6a17", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/number2name-c3d52a56f49519a0
[INFO] [stdout] 
[INFO] [stdout] running 62 tests
[INFO] [stdout] test builtin::tests::base32 ... ok
[INFO] [stdout] test builtin::tests::base64 ... ok
[INFO] [stdout] test charset::tests::create::valid_case_duplicate ... ok
[INFO] [stdout] test builtin::tests::base64url ... ok
[INFO] [stdout] test charset::tests::create::valid_charset ... ok
[INFO] [stdout] test charset::tests::index_of::case_insensitive ... ok
[INFO] [stdout] test builtin::tests::hex ... ok
[INFO] [stdout] test builtin::tests::base32crockford ... ok
[INFO] [stdout] test charset::tests::index_of::case_sensitive ... ok
[INFO] [stdout] test charset::tests::index_of::do_not_ignore_case ... ok
[INFO] [stdout] test charset::tests::index_of::ignore_case_digit ... ok
[INFO] [stdout] test decode::tests::four_char_first ... ok
[INFO] [stdout] test decode::tests::four_char_last ... ok
[INFO] [stdout] test decode::tests::empty_input ... ok
[INFO] [stdout] test decode::tests::invalid_case_insensitive_single ... ok
[INFO] [stdout] test charset::tests::create::invalid_duplicate ... ok
[INFO] [stdout] test decode::tests::invalid_case_insensitive_long ... ok
[INFO] [stdout] test decode::tests::invalid_case_sensitive_long ... ok
[INFO] [stdout] test charset::tests::indexing::case_insensitive ... ok
[INFO] [stdout] test decode::tests::below_overflow ... ok
[INFO] [stdout] test charset::tests::create::invalid_case_insensitive_duplicate ... ok
[INFO] [stdout] test builtin::tests::base32scny ... ok
[INFO] [stdout] test charset::tests::index_of::ignore_case_long ... ok
[INFO] [stdout] test charset::tests::index_of::ignore_case_single ... ok
[INFO] [stdout] test charset::tests::indexing::case_sensitive ... ok
[INFO] [stdout] test decode::tests::random_value ... ok
[INFO] [stdout] test decode::tests::invalid_case_sensitive_single ... ok
[INFO] [stdout] test decode::tests::three_char_last ... ok
[INFO] [stdout] test builtin::tests::base32human ... ok
[INFO] [stdout] test decode::tests::large_charset ... ok
[INFO] [stdout] test decode::tests::tiny_charset ... ok
[INFO] [stdout] test decode::tests::near_overflow ... ok
[INFO] [stdout] test decode::tests::two_char_first ... ok
[INFO] [stdout] test decode::tests::single_char_first ... ok
[INFO] [stdout] test decode::tests::valid_case_insensitive_double ... ok
[INFO] [stdout] test decode::tests::single_char_last ... ok
[INFO] [stdout] test decode::tests::valid_case_insensitive_single ... ok
[INFO] [stdout] test decode::tests::small_charset ... ok
[INFO] [stdout] test encode::tests::four_char_first ... ok
[INFO] [stdout] test decode::tests::limit_plus_one ... ok
[INFO] [stdout] test encode::tests::near_overflow ... ok
[INFO] [stdout] test encode::tests::large_charset ... ok
[INFO] [stdout] test encode::tests::four_char_last ... ok
[INFO] [stdout] test encode::tests::small_charset ... ok
[INFO] [stdout] test encode::tests::single_char_last ... ok
[INFO] [stdout] test encode::tests::three_char_last ... ok
[INFO] [stdout] test builtin::tests::base32hex ... ok
[INFO] [stdout] test decode::tests::three_char_first ... ok
[INFO] [stdout] test encode::tests::three_char_first ... ok
[INFO] [stdout] test decode::tests::two_char_last ... ok
[INFO] [stdout] test decode::tests::too_long ... ok
[INFO] [stdout] test util::tests::test_no_case ... ok
[INFO] [stdout] test encode::tests::tiny_charset ... ok
[INFO] [stdout] test encode::tests::two_char_first ... ok
[INFO] [stdout] test encode::tests::random_value ... ok
[INFO] [stdout] test tests::demo ... ok
[INFO] [stdout] test util::tests::test_valid_lowercase ... ok
[INFO] [stdout] test encode::tests::two_char_last ... ok
[INFO] [stdout] test encode::tests::single_char_first ... ok
[INFO] [stdout] test charset::tests::create::panic_mode ... ok
[INFO] [stdout] test charset::tests::indexing::out_of_bounds ... 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" "2e6f30091dfed70f56561082c56a5f1e46688f2568df3ccc848a932d03ea6a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e6f30091dfed70f56561082c56a5f1e46688f2568df3ccc848a932d03ea6a17", kill_on_drop: false }`
[INFO] [stdout] 2e6f30091dfed70f56561082c56a5f1e46688f2568df3ccc848a932d03ea6a17