[INFO] updating cached repository https://github.com/olishmollie/nconv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96b80b63aca25ac7b8d92c4077786f969e4bf431
[INFO] testing olishmollie/nconv against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folishmollie%2Fnconv" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/olishmollie/nconv on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/olishmollie/nconv
[INFO] finished tweaking git repo https://github.com/olishmollie/nconv
[INFO] tweaked toml for git repo https://github.com/olishmollie/nconv written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/olishmollie/nconv already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b44ecd0ded36725b30b335621ecf179e1edd7dda6e40fc688f09f471c6b05577
[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" "b44ecd0ded36725b30b335621ecf179e1edd7dda6e40fc688f09f471c6b05577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b44ecd0ded36725b30b335621ecf179e1edd7dda6e40fc688f09f471c6b05577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b44ecd0ded36725b30b335621ecf179e1edd7dda6e40fc688f09f471c6b05577", kill_on_drop: false }`
[INFO] [stdout] b44ecd0ded36725b30b335621ecf179e1edd7dda6e40fc688f09f471c6b05577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 583116e2913bb8ab7a76e3136d0536c306abdc166fb2b7b02043655817a622ba
[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" "583116e2913bb8ab7a76e3136d0536c306abdc166fb2b7b02043655817a622ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling docopt v1.0.2
[INFO] [stderr]    Compiling nconv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.41s
[INFO] running `Command { std: "docker" "inspect" "583116e2913bb8ab7a76e3136d0536c306abdc166fb2b7b02043655817a622ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "583116e2913bb8ab7a76e3136d0536c306abdc166fb2b7b02043655817a622ba", kill_on_drop: false }`
[INFO] [stdout] 583116e2913bb8ab7a76e3136d0536c306abdc166fb2b7b02043655817a622ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9365cec817939f9a4479bfdc22e2dcf94af35b5ec7a3bea3497320879cac606f
[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" "9365cec817939f9a4479bfdc22e2dcf94af35b5ec7a3bea3497320879cac606f", kill_on_drop: false }`
[INFO] [stderr]    Compiling nconv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "9365cec817939f9a4479bfdc22e2dcf94af35b5ec7a3bea3497320879cac606f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9365cec817939f9a4479bfdc22e2dcf94af35b5ec7a3bea3497320879cac606f", kill_on_drop: false }`
[INFO] [stdout] 9365cec817939f9a4479bfdc22e2dcf94af35b5ec7a3bea3497320879cac606f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e835dcc3d16478b20fa21eeac49563c7401e90350d1dc53b19c18dbe05f13c9
[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" "2e835dcc3d16478b20fa21eeac49563c7401e90350d1dc53b19c18dbe05f13c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nconv-bb23d59f43e95dea
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::converts_octal_to_hexadecimal ... ok
[INFO] [stdout] test tests::converts_empty_argument ... ok
[INFO] [stdout] test tests::converts_decimal_to_hexadecimal ... ok
[INFO] [stdout] test tests::converts_decimal_to_octal ... ok
[INFO] [stdout] test tests::converts_decimal_to_binary ... ok
[INFO] [stdout] test tests::converts_one_char_arguments ... ok
[INFO] [stdout] test tests::converts_hexadecimal_to_binary ... ok
[INFO] [stdout] test tests::converts_hexadecimal_to_decimal ... ok
[INFO] [stdout] test tests::converts_hexadecimal_to_octal ... ok
[INFO] [stdout] test tests::parses_long_flags ... ok
[INFO] [stdout] test tests::does_not_convert_invalid_argument ... ok
[INFO] [stdout] test tests::converts_octal_to_binary ... ok
[INFO] [stdout] test tests::converts_binary_to_decimal ... ok
[INFO] [stdout] test tests::converts_octal_to_decimal ... ok
[INFO] [stdout] test tests::converts_binary_to_hexadecimal ... ok
[INFO] [stdout] test tests::converts_binary_to_octal ... ok
[INFO] [stdout] test tests::converts_its_own_radix ... ok
[INFO] [stdout] test tests::does_not_convert_invalid_radix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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/nconv-badb8c5780aca672
[INFO] [stderr]    Doc-tests nconv
[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" "2e835dcc3d16478b20fa21eeac49563c7401e90350d1dc53b19c18dbe05f13c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e835dcc3d16478b20fa21eeac49563c7401e90350d1dc53b19c18dbe05f13c9", kill_on_drop: false }`
[INFO] [stdout] 2e835dcc3d16478b20fa21eeac49563c7401e90350d1dc53b19c18dbe05f13c9