[INFO] fetching crate sailfish 0.3.3...
[INFO] testing sailfish-0.3.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sailfish 0.3.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sailfish 0.3.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sailfish 0.3.3
[INFO] finished tweaking crates.io crate sailfish 0.3.3
[INFO] tweaked toml for crates.io crate sailfish 0.3.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d45c9acf581e69d8529d6b7d4c3139b00f404428d893e661c346322944e51d8
[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" "6d45c9acf581e69d8529d6b7d4c3139b00f404428d893e661c346322944e51d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d45c9acf581e69d8529d6b7d4c3139b00f404428d893e661c346322944e51d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d45c9acf581e69d8529d6b7d4c3139b00f404428d893e661c346322944e51d8", kill_on_drop: false }`
[INFO] [stdout] 6d45c9acf581e69d8529d6b7d4c3139b00f404428d893e661c346322944e51d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1a946170cb79af42df9f3a8f759b3d693a337ebb99bd65a2dc5464915426d2b
[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" "e1a946170cb79af42df9f3a8f759b3d693a337ebb99bd65a2dc5464915426d2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling sailfish-compiler v0.3.3
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling itoap v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling sailfish v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling sailfish-macros v0.3.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.54s
[INFO] running `Command { std: "docker" "inspect" "e1a946170cb79af42df9f3a8f759b3d693a337ebb99bd65a2dc5464915426d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1a946170cb79af42df9f3a8f759b3d693a337ebb99bd65a2dc5464915426d2b", kill_on_drop: false }`
[INFO] [stdout] e1a946170cb79af42df9f3a8f759b3d693a337ebb99bd65a2dc5464915426d2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] ff2b32efea1df52332f95cbf4b5ed955b3139cc65c82368cef3d9bfb4888957a
[INFO] running `Command { std: "docker" "start" "-a" "ff2b32efea1df52332f95cbf4b5ed955b3139cc65c82368cef3d9bfb4888957a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sailfish v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "ff2b32efea1df52332f95cbf4b5ed955b3139cc65c82368cef3d9bfb4888957a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2b32efea1df52332f95cbf4b5ed955b3139cc65c82368cef3d9bfb4888957a", kill_on_drop: false }`
[INFO] [stdout] ff2b32efea1df52332f95cbf4b5ed955b3139cc65c82368cef3d9bfb4888957a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f76f66092a222188cb029315e0f2a711d70f2f06c56fea80d25381e2eee9bcdd
[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" "f76f66092a222188cb029315e0f2a711d70f2f06c56fea80d25381e2eee9bcdd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sailfish-24678992a0863f21)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test runtime::buffer::tests::clone ... ok
[INFO] [stdout] test runtime::escape::tests::escape_long ... ok
[INFO] [stdout] test runtime::filter::tests::test_upper ... ok
[INFO] [stdout] test runtime::filter::tests::test_lower ... ok
[INFO] [stdout] test runtime::filter::tests::test_trim ... ok
[INFO] [stdout] test runtime::buffer::tests::push_str ... ok
[INFO] [stdout] test runtime::buffer::tests::push ... ok
[INFO] [stdout] test runtime::buffer::tests::from_str ... ok
[INFO] [stdout] test runtime::escape::tests::escape_short ... ok
[INFO] [stdout] test runtime::filter::tests::test_truncate ... ok
[INFO] [stdout] test runtime::filter::tests::compine ... ok
[INFO] [stdout] test runtime::render::tests::float ... ok
[INFO] [stdout] test runtime::render::tests::render_error ... ok
[INFO] [stdout] test runtime::render::tests::test_char ... ok
[INFO] [stdout] test runtime::render::tests::test_nonzero ... ok
[INFO] [stdout] test runtime::size_hint::test_update ... ok
[INFO] [stdout] test runtime::buffer::tests::multi_thread ... ok
[INFO] [stdout] test runtime::render::tests::deref_coercion ... ok
[INFO] [stdout] test runtime::render::tests::receiver_coercion ... ok
[INFO] [stdout] test runtime::escape::tests::random ... ok
[INFO] [stdout] test runtime::buffer::tests::with_capacity ... ok
[INFO] [stdout] test runtime::buffer::tests::string_conversion ... ok
[INFO] [stdout] test runtime::escape::tests::noescape ... ok
[INFO] [stdout] test runtime::buffer::tests::empty_alloc - should panic ... ok
[INFO] [stdout] test runtime::buffer::tests::reserve_overflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sailfish
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ignored
[INFO] [stdout] test src/runtime/render.rs - runtime::render::Render (line 29) ... ok
[INFO] [stdout] test src/lib.rs - TemplateOnce::render_once_to (line 65) ... ok
[INFO] [stdout] test src/runtime/escape/mod.rs - runtime::escape::escape_to_string (line 110) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f76f66092a222188cb029315e0f2a711d70f2f06c56fea80d25381e2eee9bcdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f76f66092a222188cb029315e0f2a711d70f2f06c56fea80d25381e2eee9bcdd", kill_on_drop: false }`
[INFO] [stdout] f76f66092a222188cb029315e0f2a711d70f2f06c56fea80d25381e2eee9bcdd