[INFO] fetching crate arith_wrappers 0.1.0...
[INFO] testing arith_wrappers-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate arith_wrappers 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate arith_wrappers 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/rust-toolchain
[INFO] started tweaking crates.io crate arith_wrappers 0.1.0
[INFO] finished tweaking crates.io crate arith_wrappers 0.1.0
[INFO] tweaked toml for crates.io crate arith_wrappers 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arith_traits v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.60.0" "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] a8651c9ffe81060a9bf377dbc9017a0940d4b8c9ee1b6152ff13e9f8bde4c9ac
[INFO] running `Command { std: "docker" "start" "-a" "a8651c9ffe81060a9bf377dbc9017a0940d4b8c9ee1b6152ff13e9f8bde4c9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8651c9ffe81060a9bf377dbc9017a0940d4b8c9ee1b6152ff13e9f8bde4c9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8651c9ffe81060a9bf377dbc9017a0940d4b8c9ee1b6152ff13e9f8bde4c9ac", kill_on_drop: false }`
[INFO] [stdout] a8651c9ffe81060a9bf377dbc9017a0940d4b8c9ee1b6152ff13e9f8bde4c9ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.60.0" "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] 6c2786dbca7ae0e03d51d3420433715f62b8bced7ffc040ca28ce75a4974de99
[INFO] running `Command { std: "docker" "start" "-a" "6c2786dbca7ae0e03d51d3420433715f62b8bced7ffc040ca28ce75a4974de99", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling arith_traits v0.1.0
[INFO] [stderr]    Compiling arith_wrappers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.72s
[INFO] running `Command { std: "docker" "inspect" "6c2786dbca7ae0e03d51d3420433715f62b8bced7ffc040ca28ce75a4974de99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c2786dbca7ae0e03d51d3420433715f62b8bced7ffc040ca28ce75a4974de99", kill_on_drop: false }`
[INFO] [stdout] 6c2786dbca7ae0e03d51d3420433715f62b8bced7ffc040ca28ce75a4974de99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25715a4488bc1ec445c2d8826e6d26038364e9bd56e3f3972e722a7a35e3bbd1
[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" "25715a4488bc1ec445c2d8826e6d26038364e9bd56e3f3972e722a7a35e3bbd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling arith_wrappers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "25715a4488bc1ec445c2d8826e6d26038364e9bd56e3f3972e722a7a35e3bbd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25715a4488bc1ec445c2d8826e6d26038364e9bd56e3f3972e722a7a35e3bbd1", kill_on_drop: false }`
[INFO] [stdout] 25715a4488bc1ec445c2d8826e6d26038364e9bd56e3f3972e722a7a35e3bbd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.60.0" "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] d63d45dcf436551a922b430ab825bc895dbb2b506fd946e7f7858929eb384442
[INFO] running `Command { std: "docker" "start" "-a" "d63d45dcf436551a922b430ab825bc895dbb2b506fd946e7f7858929eb384442", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arith_wrappers-66cd6c9e24d0e19f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arith_wrappers
[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] [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" "d63d45dcf436551a922b430ab825bc895dbb2b506fd946e7f7858929eb384442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d63d45dcf436551a922b430ab825bc895dbb2b506fd946e7f7858929eb384442", kill_on_drop: false }`
[INFO] [stdout] d63d45dcf436551a922b430ab825bc895dbb2b506fd946e7f7858929eb384442