[INFO] fetching crate encoding-next-index-singlebyte 1.20180106.0...
[INFO] testing encoding-next-index-singlebyte-1.20180106.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate encoding-next-index-singlebyte 1.20180106.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate encoding-next-index-singlebyte 1.20180106.0
[INFO] finished tweaking crates.io crate encoding-next-index-singlebyte 1.20180106.0
[INFO] tweaked toml for crates.io crate encoding-next-index-singlebyte 1.20180106.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate encoding-next-index-singlebyte 1.20180106.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bfba6d9154e35e25440660d6002a677ef9f03076070530b0cbffce670284839
[INFO] running `Command { std: "docker" "start" "-a" "3bfba6d9154e35e25440660d6002a677ef9f03076070530b0cbffce670284839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bfba6d9154e35e25440660d6002a677ef9f03076070530b0cbffce670284839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bfba6d9154e35e25440660d6002a677ef9f03076070530b0cbffce670284839", kill_on_drop: false }`
[INFO] [stdout] 3bfba6d9154e35e25440660d6002a677ef9f03076070530b0cbffce670284839
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ed07ebf03c104faf8a4c801e9a10409342c329eaae965ac9153ee636ff6c116
[INFO] running `Command { std: "docker" "start" "-a" "4ed07ebf03c104faf8a4c801e9a10409342c329eaae965ac9153ee636ff6c116", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding-next-index-singlebyte v1.20180106.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "4ed07ebf03c104faf8a4c801e9a10409342c329eaae965ac9153ee636ff6c116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed07ebf03c104faf8a4c801e9a10409342c329eaae965ac9153ee636ff6c116", kill_on_drop: false }`
[INFO] [stdout] 4ed07ebf03c104faf8a4c801e9a10409342c329eaae965ac9153ee636ff6c116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12bde5f6cddbc27f02125e9c590af5f26d935786c835e9d38001249726debd6f
[INFO] running `Command { std: "docker" "start" "-a" "12bde5f6cddbc27f02125e9c590af5f26d935786c835e9d38001249726debd6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding-next_index_tests v0.1.5
[INFO] [stderr]    Compiling encoding-next-index-singlebyte v1.20180106.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "12bde5f6cddbc27f02125e9c590af5f26d935786c835e9d38001249726debd6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12bde5f6cddbc27f02125e9c590af5f26d935786c835e9d38001249726debd6f", kill_on_drop: false }`
[INFO] [stdout] 12bde5f6cddbc27f02125e9c590af5f26d935786c835e9d38001249726debd6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0fb413d158010252db81fcb182ff6d69e0f91147ea9b7bb7eee8e5842bc56c9
[INFO] running `Command { std: "docker" "start" "-a" "b0fb413d158010252db81fcb182ff6d69e0f91147ea9b7bb7eee8e5842bc56c9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/encoding_index_singlebyte-95a75657bbeb89f5)
[INFO] [stdout] 
[INFO] [stdout] running 116 tests
[INFO] [stdout] test cp437::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test cp437::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test armscii_8::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test ibm866::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test cp437::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test ibm866::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test armscii_8::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test armscii_8::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test ibm866::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_10::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_10::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test iso_8859_13::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_10::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_13::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_14::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_13::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test iso_8859_14::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_14::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test iso_8859_15::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_15::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_15::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test iso_8859_14::tests::test_correct_table ... ok
[INFO] [stdout] test iso_8859_16::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_16::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test armscii_8::tests::test_correct_table ... ok
[INFO] [stdout] test iso_8859_2::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_2::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_2::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test iso_8859_15::tests::test_correct_table ... ok
[INFO] [stdout] test iso_8859_16::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test iso_8859_3::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_3::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_3::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test iso_8859_13::tests::test_correct_table ... ok
[INFO] [stdout] test iso_8859_4::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_4::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_4::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test iso_8859_5::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_5::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_5::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test iso_8859_4::tests::test_correct_table ... ok
[INFO] [stdout] test iso_8859_6::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_6::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_6::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test iso_8859_5::tests::test_correct_table ... ok
[INFO] [stdout] test iso_8859_16::tests::test_correct_table ... ok
[INFO] [stdout] test iso_8859_7::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_7::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test iso_8859_7::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_8::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_8::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_8::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test iso_8859_2::tests::test_correct_table ... ok
[INFO] [stdout] test iso_8859_3::tests::test_correct_table ... ok
[INFO] [stdout] test koi8_r::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test koi8_r::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test cp437::tests::test_correct_table ... ok
[INFO] [stdout] test ibm866::tests::test_correct_table ... ok
[INFO] [stdout] test iso_8859_10::tests::test_correct_table ... ok
[INFO] [stdout] test koi8_r::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test koi8_u::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test koi8_u::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test macintosh::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test macintosh::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test macintosh::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test koi8_u::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test windows_1250::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test windows_1250::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test windows_1250::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test windows_1251::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test windows_1251::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test windows_1251::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test koi8_r::tests::test_correct_table ... ok
[INFO] [stdout] test windows_1252::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test windows_1252::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test windows_1252::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test windows_1252::tests::test_correct_table ... ok
[INFO] [stdout] test iso_8859_6::tests::test_correct_table ... ok
[INFO] [stdout] test windows_1253::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test iso_8859_7::tests::test_correct_table ... ok
[INFO] [stdout] test windows_1253::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test windows_1253::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test windows_1254::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test windows_1254::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test windows_1254::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test windows_1255::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test windows_1255::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test windows_1255::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test iso_8859_8::tests::test_correct_table ... ok
[INFO] [stdout] test windows_1256::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test windows_1256::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test windows_1256::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test windows_1256::tests::test_correct_table ... ok
[INFO] [stdout] test windows_1257::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test windows_1250::tests::test_correct_table ... ok
[INFO] [stdout] test windows_1257::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test macintosh::tests::test_correct_table ... ok
[INFO] [stdout] test windows_1251::tests::test_correct_table ... ok
[INFO] [stdout] test windows_1257::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test windows_1258::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test windows_1258::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test windows_1258::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test windows_874::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test windows_874::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test windows_1254::tests::test_correct_table ... ok
[INFO] [stdout] test x_mac_cyrillic::tests::bench_backward_sequential_128 ... ok
[INFO] [stdout] test x_mac_cyrillic::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test x_mac_cyrillic::tests::bench_roundtrip_sequential_128 ... ok
[INFO] [stdout] test windows_874::tests::bench_forward_sequential_128 ... ok
[INFO] [stdout] test windows_1253::tests::test_correct_table ... ok
[INFO] [stdout] test windows_1255::tests::test_correct_table ... ok
[INFO] [stdout] test koi8_u::tests::test_correct_table ... ok
[INFO] [stdout] test windows_1257::tests::test_correct_table ... ok
[INFO] [stdout] test x_mac_cyrillic::tests::test_correct_table ... ok
[INFO] [stderr]    Doc-tests encoding_index_singlebyte
[INFO] [stdout] test windows_874::tests::test_correct_table ... ok
[INFO] [stdout] test windows_1258::tests::test_correct_table ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 116 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[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" "b0fb413d158010252db81fcb182ff6d69e0f91147ea9b7bb7eee8e5842bc56c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0fb413d158010252db81fcb182ff6d69e0f91147ea9b7bb7eee8e5842bc56c9", kill_on_drop: false }`
[INFO] [stdout] b0fb413d158010252db81fcb182ff6d69e0f91147ea9b7bb7eee8e5842bc56c9