[INFO] crate escaper 0.1.0 is already in cache
[INFO] testing escaper-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate escaper 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate escaper 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate escaper 0.1.0
[INFO] finished tweaking crates.io crate escaper 0.1.0
[INFO] tweaked toml for crates.io crate escaper 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 514e830ba8b0b5d81ee58f20d33763a6be33edd51a9ff4a9e6fda6b95a0941ec
[INFO] running `Command { std: "docker" "start" "-a" "514e830ba8b0b5d81ee58f20d33763a6be33edd51a9ff4a9e6fda6b95a0941ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "514e830ba8b0b5d81ee58f20d33763a6be33edd51a9ff4a9e6fda6b95a0941ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514e830ba8b0b5d81ee58f20d33763a6be33edd51a9ff4a9e6fda6b95a0941ec", kill_on_drop: false }`
[INFO] [stdout] 514e830ba8b0b5d81ee58f20d33763a6be33edd51a9ff4a9e6fda6b95a0941ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 12670bb2e0548f12c9febe27f55ce21a45db7f65017f3baf028ce4c21355f480
[INFO] running `Command { std: "docker" "start" "-a" "12670bb2e0548f12c9febe27f55ce21a45db7f65017f3baf028ce4c21355f480", kill_on_drop: false }`
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]    Compiling escaper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "12670bb2e0548f12c9febe27f55ce21a45db7f65017f3baf028ce4c21355f480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12670bb2e0548f12c9febe27f55ce21a45db7f65017f3baf028ce4c21355f480", kill_on_drop: false }`
[INFO] [stdout] 12670bb2e0548f12c9febe27f55ce21a45db7f65017f3baf028ce4c21355f480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] a8d066d992a968c410db193f915a1350a8c31953478243a5e80384a10f1f1b26
[INFO] running `Command { std: "docker" "start" "-a" "a8d066d992a968c410db193f915a1350a8c31953478243a5e80384a10f1f1b26", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling escaper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.05s
[INFO] running `Command { std: "docker" "inspect" "a8d066d992a968c410db193f915a1350a8c31953478243a5e80384a10f1f1b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8d066d992a968c410db193f915a1350a8c31953478243a5e80384a10f1f1b26", kill_on_drop: false }`
[INFO] [stdout] a8d066d992a968c410db193f915a1350a8c31953478243a5e80384a10f1f1b26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34885d516241cdf5dee7fa7405815671fd95af32934a887b4d7ccaeaff1779d2
[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" "34885d516241cdf5dee7fa7405815671fd95af32934a887b4d7ccaeaff1779d2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/escaper-f3caa9fb992d245c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test io_support::test::test_encode_char_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-1cc9860174a8218a
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test empty_dec ... ok
[INFO] [stdout] test overflow_num ... ok
[INFO] [stdout] test dec_with_x ... ok
[INFO] [stdout] test unterminated_named ... ok
[INFO] [stdout] test empty_hex ... ok
[INFO] [stdout] test negative_dec ... ok
[INFO] [stdout] test test_encode_minimal ... ok
[INFO] [stdout] test empty_named ... ok
[INFO] [stdout] test unterminated_hex ... ok
[INFO] [stdout] test test_encode_attribute ... ok
[INFO] [stdout] test bad_unicode ... ok
[INFO] [stdout] test test_decode ... ok
[INFO] [stdout] test unterminated_dec ... ok
[INFO] [stdout] test unknown_entity ... ok
[INFO] [stdout] test random_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests escaper
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/encode.rs - encode::encode_minimal (line 33) ... ok
[INFO] [stdout] test src/encode.rs - encode::encode_minimal (line 24) ... ok
[INFO] [stdout] test src/encode.rs - encode::encode_attribute (line 82) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34885d516241cdf5dee7fa7405815671fd95af32934a887b4d7ccaeaff1779d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34885d516241cdf5dee7fa7405815671fd95af32934a887b4d7ccaeaff1779d2", kill_on_drop: false }`
[INFO] [stdout] 34885d516241cdf5dee7fa7405815671fd95af32934a887b4d7ccaeaff1779d2