[INFO] fetching crate arithmetic-sign 1.0.0...
[INFO] testing arithmetic-sign-1.0.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate arithmetic-sign 1.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate arithmetic-sign 1.0.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arithmetic-sign 1.0.0
[INFO] finished tweaking crates.io crate arithmetic-sign 1.0.0
[INFO] tweaked toml for crates.io crate arithmetic-sign 1.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74508d81787bff5a8992d643573a34ef623ca7720ebfa55159ace7f647bd38d0
[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" "74508d81787bff5a8992d643573a34ef623ca7720ebfa55159ace7f647bd38d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74508d81787bff5a8992d643573a34ef623ca7720ebfa55159ace7f647bd38d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74508d81787bff5a8992d643573a34ef623ca7720ebfa55159ace7f647bd38d0", kill_on_drop: false }`
[INFO] [stdout] 74508d81787bff5a8992d643573a34ef623ca7720ebfa55159ace7f647bd38d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92150f0829aa3e078d7242b947d9af0313dd734ec045838047bffeab8bf96d0d
[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" "92150f0829aa3e078d7242b947d9af0313dd734ec045838047bffeab8bf96d0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling arithmetic-sign v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.10s
[INFO] running `Command { std: "docker" "inspect" "92150f0829aa3e078d7242b947d9af0313dd734ec045838047bffeab8bf96d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92150f0829aa3e078d7242b947d9af0313dd734ec045838047bffeab8bf96d0d", kill_on_drop: false }`
[INFO] [stdout] 92150f0829aa3e078d7242b947d9af0313dd734ec045838047bffeab8bf96d0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] f682ca8f8c59ef86cfdeba4f88e6b5ce18c8c071c6211d19241c0ec0999d89d5
[INFO] running `Command { std: "docker" "start" "-a" "f682ca8f8c59ef86cfdeba4f88e6b5ce18c8c071c6211d19241c0ec0999d89d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling arithmetic-sign v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "f682ca8f8c59ef86cfdeba4f88e6b5ce18c8c071c6211d19241c0ec0999d89d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f682ca8f8c59ef86cfdeba4f88e6b5ce18c8c071c6211d19241c0ec0999d89d5", kill_on_drop: false }`
[INFO] [stdout] f682ca8f8c59ef86cfdeba4f88e6b5ce18c8c071c6211d19241c0ec0999d89d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2008058e6a2aa54e10845731f5c82f58aaeef6b69b473cafc9303ef36e6542a
[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" "e2008058e6a2aa54e10845731f5c82f58aaeef6b69b473cafc9303ef36e6542a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arithmetic_sign-28be927361f23643
[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/test-2a298c35b4faebe4
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test eq ... ok
[INFO] [stdout] test f32 ... ok
[INFO] [stdout] test f64 ... ok
[INFO] [stdout] test i64 ... ok
[INFO] [stdout] test i8 ... ok
[INFO] [stdout] test is ... ok
[INFO] [stdout] test mul ... ok
[INFO] [stdout] test i32 ... ok
[INFO] [stdout] test ord ... ok
[INFO] [stdout] test to_string ... ok
[INFO] [stdout] test to_string_specific ... ok
[INFO] [stdout] test u128 ... ok
[INFO] [stdout] test u16 ... ok
[INFO] [stdout] test i16 ... ok
[INFO] [stdout] test neg ... ok
[INFO] [stdout] test not ... ok
[INFO] [stdout] test u32 ... ok
[INFO] [stdout] test u8 ... ok
[INFO] [stdout] test u64 ... ok
[INFO] [stdout] test i128 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arithmetic-sign
[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" "e2008058e6a2aa54e10845731f5c82f58aaeef6b69b473cafc9303ef36e6542a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2008058e6a2aa54e10845731f5c82f58aaeef6b69b473cafc9303ef36e6542a", kill_on_drop: false }`
[INFO] [stdout] e2008058e6a2aa54e10845731f5c82f58aaeef6b69b473cafc9303ef36e6542a