[INFO] fetching crate humannum 0.1.0...
[INFO] testing humannum-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate humannum 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate humannum 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate humannum 0.1.0
[INFO] finished tweaking crates.io crate humannum 0.1.0
[INFO] tweaked toml for crates.io crate humannum 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 86ff9eb00982e7606f397093f3c75cd31dad0b0f51f2875d1efdc551d3db1ac3
[INFO] running `Command { std: "docker" "start" "-a" "86ff9eb00982e7606f397093f3c75cd31dad0b0f51f2875d1efdc551d3db1ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86ff9eb00982e7606f397093f3c75cd31dad0b0f51f2875d1efdc551d3db1ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86ff9eb00982e7606f397093f3c75cd31dad0b0f51f2875d1efdc551d3db1ac3", kill_on_drop: false }`
[INFO] [stdout] 86ff9eb00982e7606f397093f3c75cd31dad0b0f51f2875d1efdc551d3db1ac3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] 395ed4ff65d56f15daee4a4d9c9607ada3f9e5278cc4b467269af09ca2705a68
[INFO] running `Command { std: "docker" "start" "-a" "395ed4ff65d56f15daee4a4d9c9607ada3f9e5278cc4b467269af09ca2705a68", kill_on_drop: false }`
[INFO] [stderr]    Compiling humannum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/integer.rs:24:54
[INFO] [stdout]    |
[INFO] [stdout] 24 |             src = &src[..(src.len() - suffix.len())].trim_right();
[INFO] [stdout]    |                                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "395ed4ff65d56f15daee4a4d9c9607ada3f9e5278cc4b467269af09ca2705a68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395ed4ff65d56f15daee4a4d9c9607ada3f9e5278cc4b467269af09ca2705a68", kill_on_drop: false }`
[INFO] [stdout] 395ed4ff65d56f15daee4a4d9c9607ada3f9e5278cc4b467269af09ca2705a68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] fdf9f4f2cbd16c4a9071f515f0714eb8aeba55caffb41cdfa5e6ffaeb5f7efed
[INFO] running `Command { std: "docker" "start" "-a" "fdf9f4f2cbd16c4a9071f515f0714eb8aeba55caffb41cdfa5e6ffaeb5f7efed", kill_on_drop: false }`
[INFO] [stderr]    Compiling humannum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/integer.rs:24:54
[INFO] [stdout]    |
[INFO] [stdout] 24 |             src = &src[..(src.len() - suffix.len())].trim_right();
[INFO] [stdout]    |                                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/integer.rs:24:54
[INFO] [stdout]    |
[INFO] [stdout] 24 |             src = &src[..(src.len() - suffix.len())].trim_right();
[INFO] [stdout]    |                                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/humannum-16d03e127fe86380)
[INFO] running `Command { std: "docker" "inspect" "fdf9f4f2cbd16c4a9071f515f0714eb8aeba55caffb41cdfa5e6ffaeb5f7efed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdf9f4f2cbd16c4a9071f515f0714eb8aeba55caffb41cdfa5e6ffaeb5f7efed", kill_on_drop: false }`
[INFO] [stdout] fdf9f4f2cbd16c4a9071f515f0714eb8aeba55caffb41cdfa5e6ffaeb5f7efed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] e667ae1a8939d56caa5373a9c226aa2fe33627aa748c2f8a8f01ffaffd17d963
[INFO] running `Command { std: "docker" "start" "-a" "e667ae1a8939d56caa5373a9c226aa2fe33627aa748c2f8a8f01ffaffd17d963", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stderr]   --> src/integer.rs:24:54
[INFO] [stderr]    |
[INFO] [stderr] 24 |             src = &src[..(src.len() - suffix.len())].trim_right();
[INFO] [stderr]    |                                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `humannum` (lib) generated 1 warning
[INFO] [stderr] warning: `humannum` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/humannum-16d03e127fe86380)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test integer::test::underscores ... ok
[INFO] [stdout] test integer::test::spaces ... ok
[INFO] [stdout] test integer::test::units ... ok
[INFO] [stdout] test integer::test::systems ... ok
[INFO] [stderr]    Doc-tests humannum
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/wrapint.rs - wrapint::Int (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e667ae1a8939d56caa5373a9c226aa2fe33627aa748c2f8a8f01ffaffd17d963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e667ae1a8939d56caa5373a9c226aa2fe33627aa748c2f8a8f01ffaffd17d963", kill_on_drop: false }`
[INFO] [stdout] e667ae1a8939d56caa5373a9c226aa2fe33627aa748c2f8a8f01ffaffd17d963