[INFO] fetching crate easy-cast 0.4.4...
[INFO] testing easy-cast-0.4.4 against 1.59.0 for beta-1.60-1
[INFO] extracting crate easy-cast 0.4.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate easy-cast 0.4.4 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate easy-cast 0.4.4
[INFO] finished tweaking crates.io crate easy-cast 0.4.4
[INFO] tweaked toml for crates.io crate easy-cast 0.4.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aff3cd3c99688224f7bbb8fcf42275700fb860b94b676b4c6b2afa55911634f
[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" "5aff3cd3c99688224f7bbb8fcf42275700fb860b94b676b4c6b2afa55911634f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aff3cd3c99688224f7bbb8fcf42275700fb860b94b676b4c6b2afa55911634f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aff3cd3c99688224f7bbb8fcf42275700fb860b94b676b4c6b2afa55911634f", kill_on_drop: false }`
[INFO] [stdout] 5aff3cd3c99688224f7bbb8fcf42275700fb860b94b676b4c6b2afa55911634f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 495e9fbc21897e122f32fbb37d354a42d1d83e52ef7672d3affdf7718209d20c
[INFO] running `Command { std: "docker" "start" "-a" "495e9fbc21897e122f32fbb37d354a42d1d83e52ef7672d3affdf7718209d20c", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-cast v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "495e9fbc21897e122f32fbb37d354a42d1d83e52ef7672d3affdf7718209d20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "495e9fbc21897e122f32fbb37d354a42d1d83e52ef7672d3affdf7718209d20c", kill_on_drop: false }`
[INFO] [stdout] 495e9fbc21897e122f32fbb37d354a42d1d83e52ef7672d3affdf7718209d20c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 560f9304b613025434c0297f7efe5a60d3eec3eef3481f8cd5e1b2b39fbafa23
[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" "560f9304b613025434c0297f7efe5a60d3eec3eef3481f8cd5e1b2b39fbafa23", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-cast v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "560f9304b613025434c0297f7efe5a60d3eec3eef3481f8cd5e1b2b39fbafa23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "560f9304b613025434c0297f7efe5a60d3eec3eef3481f8cd5e1b2b39fbafa23", kill_on_drop: false }`
[INFO] [stdout] 560f9304b613025434c0297f7efe5a60d3eec3eef3481f8cd5e1b2b39fbafa23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80a427abb249ecc0380180ae4ea7d084cfb2d830ddd1281d62dcf0d2aaa37b1f
[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" "80a427abb249ecc0380180ae4ea7d084cfb2d830ddd1281d62dcf0d2aaa37b1f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/easy_cast-a39ca050884a4138)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-f2c2b974ae94ab12)
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test float_trunc ... ok
[INFO] [stdout] test int_casts ... ok
[INFO] [stdout] test int_to_float ... ok
[INFO] [stdout] test float_casts ... ok
[INFO] [stdout] test signed_to_unsigned ... ok
[INFO] [stdout] test unsigned_to_signed ... ok
[INFO] [stdout] test int_to_float_inexact - should panic ... ok
[INFO] [stdout] test signed_to_unsigned_n1 - should panic ... ok
[INFO] [stdout] test u32_max_f32 - should panic ... ok
[INFO] [stdout] test float_trunc_fail1 - should panic ... ok
[INFO] [stdout] test unsigned_to_signed_large - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests easy-cast
[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" "80a427abb249ecc0380180ae4ea7d084cfb2d830ddd1281d62dcf0d2aaa37b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80a427abb249ecc0380180ae4ea7d084cfb2d830ddd1281d62dcf0d2aaa37b1f", kill_on_drop: false }`
[INFO] [stdout] 80a427abb249ecc0380180ae4ea7d084cfb2d830ddd1281d62dcf0d2aaa37b1f