[INFO] fetching crate fixed-sqrt 0.2.4... [INFO] testing fixed-sqrt-0.2.4 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate fixed-sqrt 0.2.4 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate fixed-sqrt 0.2.4 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1/source/rust-toolchain [INFO] started tweaking crates.io crate fixed-sqrt 0.2.4 [INFO] finished tweaking crates.io crate fixed-sqrt 0.2.4 [INFO] tweaked toml for crates.io crate fixed-sqrt 0.2.4 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate fixed-sqrt 0.2.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fixed v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 962daedcefd9a5278afb2ee5f6d217f555bdf01b2c7c5af8dac2f9af2ff5f81e [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" "962daedcefd9a5278afb2ee5f6d217f555bdf01b2c7c5af8dac2f9af2ff5f81e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "962daedcefd9a5278afb2ee5f6d217f555bdf01b2c7c5af8dac2f9af2ff5f81e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "962daedcefd9a5278afb2ee5f6d217f555bdf01b2c7c5af8dac2f9af2ff5f81e", kill_on_drop: false }` [INFO] [stdout] 962daedcefd9a5278afb2ee5f6d217f555bdf01b2c7c5af8dac2f9af2ff5f81e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] f2a70d093bbd905809838262f6a13b6faade3e584c7aced27b976ae3c94308c9 [INFO] running `Command { std: "docker" "start" "-a" "f2a70d093bbd905809838262f6a13b6faade3e584c7aced27b976ae3c94308c9", kill_on_drop: false }` [INFO] [stderr] Compiling fixed v1.1.0 [INFO] [stderr] Compiling integer-sqrt v0.1.3 [INFO] [stderr] Compiling fixed-sqrt v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.65s [INFO] running `Command { std: "docker" "inspect" "f2a70d093bbd905809838262f6a13b6faade3e584c7aced27b976ae3c94308c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2a70d093bbd905809838262f6a13b6faade3e584c7aced27b976ae3c94308c9", kill_on_drop: false }` [INFO] [stdout] f2a70d093bbd905809838262f6a13b6faade3e584c7aced27b976ae3c94308c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] fde5f6a71cbe237955c8ce79014e4ff0b4038849c2117014dff8a6f443ae0fb7 [INFO] running `Command { std: "docker" "start" "-a" "fde5f6a71cbe237955c8ce79014e4ff0b4038849c2117014dff8a6f443ae0fb7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling fixed-sqrt v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 21.55s [INFO] running `Command { std: "docker" "inspect" "fde5f6a71cbe237955c8ce79014e4ff0b4038849c2117014dff8a6f443ae0fb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fde5f6a71cbe237955c8ce79014e4ff0b4038849c2117014dff8a6f443ae0fb7", kill_on_drop: false }` [INFO] [stdout] fde5f6a71cbe237955c8ce79014e4ff0b4038849c2117014dff8a6f443ae0fb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b9ba377082c16ce385bd6449d7c075a504bfa7dfe2634eeb3643f211b6ab4f4b [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" "b9ba377082c16ce385bd6449d7c075a504bfa7dfe2634eeb3643f211b6ab4f4b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fixed_sqrt-107d154f837aa917) [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_sqrt_max ... ok [INFO] [stdout] test tests::test_sqrt_negative ... ok [INFO] [stdout] test tests::test_sqrt ... ok [INFO] [stdout] test tests::test_sqrt_signed_exhaustive ... ok [INFO] [stderr] Doc-tests fixed-sqrt [INFO] [stdout] test tests::test_sqrt_unsigned_exhaustive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b9ba377082c16ce385bd6449d7c075a504bfa7dfe2634eeb3643f211b6ab4f4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9ba377082c16ce385bd6449d7c075a504bfa7dfe2634eeb3643f211b6ab4f4b", kill_on_drop: false }` [INFO] [stdout] b9ba377082c16ce385bd6449d7c075a504bfa7dfe2634eeb3643f211b6ab4f4b