[INFO] fetching crate coercion 0.1.0...
[INFO] testing coercion-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate coercion 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate coercion 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] started tweaking crates.io crate coercion 0.1.0
[INFO] finished tweaking crates.io crate coercion 0.1.0
[INFO] tweaked toml for crates.io crate coercion 0.1.0 written to /workspace/builds/worker-12/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 1cfb6f29ffbd7d6f83dea1cb96c2dead7a26e99e2578b1d3707e9d963da98156
[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" "1cfb6f29ffbd7d6f83dea1cb96c2dead7a26e99e2578b1d3707e9d963da98156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cfb6f29ffbd7d6f83dea1cb96c2dead7a26e99e2578b1d3707e9d963da98156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cfb6f29ffbd7d6f83dea1cb96c2dead7a26e99e2578b1d3707e9d963da98156", kill_on_drop: false }`
[INFO] [stdout] 1cfb6f29ffbd7d6f83dea1cb96c2dead7a26e99e2578b1d3707e9d963da98156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 964f53da3335352fc02a4ecac6e3695f5bd4d703d335333d1df33ab2fea1d439
[INFO] running `Command { std: "docker" "start" "-a" "964f53da3335352fc02a4ecac6e3695f5bd4d703d335333d1df33ab2fea1d439", kill_on_drop: false }`
[INFO] [stderr]    Compiling coercion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "964f53da3335352fc02a4ecac6e3695f5bd4d703d335333d1df33ab2fea1d439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "964f53da3335352fc02a4ecac6e3695f5bd4d703d335333d1df33ab2fea1d439", kill_on_drop: false }`
[INFO] [stdout] 964f53da3335352fc02a4ecac6e3695f5bd4d703d335333d1df33ab2fea1d439
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 29f8144779b638d6c7f0e6a8f1f631b71ac0d2cd70f1daedef5424c3dd176ffc
[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" "29f8144779b638d6c7f0e6a8f1f631b71ac0d2cd70f1daedef5424c3dd176ffc", kill_on_drop: false }`
[INFO] [stderr]    Compiling coercion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "29f8144779b638d6c7f0e6a8f1f631b71ac0d2cd70f1daedef5424c3dd176ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f8144779b638d6c7f0e6a8f1f631b71ac0d2cd70f1daedef5424c3dd176ffc", kill_on_drop: false }`
[INFO] [stdout] 29f8144779b638d6c7f0e6a8f1f631b71ac0d2cd70f1daedef5424c3dd176ffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 6f0a5971da5ade821a7d4a4d2d1b8172d8056f9470e33ae8089c3cb192115cfd
[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" "6f0a5971da5ade821a7d4a4d2d1b8172d8056f9470e33ae8089c3cb192115cfd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coercion-70b17e9e8cf06f71)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test coerce::tests::box_coercion ... ok
[INFO] [stdout] test as_::tests::boxed_str_to_u8 ... ok
[INFO] [stdout] test coerce::tests::boxed_slice_coercion ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coercion
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/as_.rs - as_::As::as_ (line 11) ... ok
[INFO] [stdout] test src/coerce.rs - coerce::Coerce::coerce (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6f0a5971da5ade821a7d4a4d2d1b8172d8056f9470e33ae8089c3cb192115cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f0a5971da5ade821a7d4a4d2d1b8172d8056f9470e33ae8089c3cb192115cfd", kill_on_drop: false }`
[INFO] [stdout] 6f0a5971da5ade821a7d4a4d2d1b8172d8056f9470e33ae8089c3cb192115cfd