[INFO] fetching crate quark 1.1.0...
[INFO] testing quark-1.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate quark 1.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate quark 1.1.0
[INFO] finished tweaking crates.io crate quark 1.1.0
[INFO] tweaked toml for crates.io crate quark 1.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quark 1.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spectral v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c037000fd2e022c8ac5f737cb576a20d420a4c2a1edce3f78b18da2830238c0b
[INFO] running `Command { std: "docker" "start" "-a" "c037000fd2e022c8ac5f737cb576a20d420a4c2a1edce3f78b18da2830238c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c037000fd2e022c8ac5f737cb576a20d420a4c2a1edce3f78b18da2830238c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c037000fd2e022c8ac5f737cb576a20d420a4c2a1edce3f78b18da2830238c0b", kill_on_drop: false }`
[INFO] [stdout] c037000fd2e022c8ac5f737cb576a20d420a4c2a1edce3f78b18da2830238c0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44c1d4f286508955e895b0e2ee72ccf8aa354ada56e2e8b3edfed15affb7b46f
[INFO] running `Command { std: "docker" "start" "-a" "44c1d4f286508955e895b0e2ee72ccf8aa354ada56e2e8b3edfed15affb7b46f", kill_on_drop: false }`
[INFO] [stderr]    Compiling quark v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "44c1d4f286508955e895b0e2ee72ccf8aa354ada56e2e8b3edfed15affb7b46f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44c1d4f286508955e895b0e2ee72ccf8aa354ada56e2e8b3edfed15affb7b46f", kill_on_drop: false }`
[INFO] [stdout] 44c1d4f286508955e895b0e2ee72ccf8aa354ada56e2e8b3edfed15affb7b46f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c9a2dfedc2ed3085cf8a13c085a29d3e980bf6d1835dcff9fbf0db839ecffe1
[INFO] running `Command { std: "docker" "start" "-a" "9c9a2dfedc2ed3085cf8a13c085a29d3e980bf6d1835dcff9fbf0db839ecffe1", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.1.45
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling num-complex v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.43
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.1.43
[INFO] [stderr]    Compiling spectral v0.6.0
[INFO] [stderr]    Compiling quark v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.20s
[INFO] running `Command { std: "docker" "inspect" "9c9a2dfedc2ed3085cf8a13c085a29d3e980bf6d1835dcff9fbf0db839ecffe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c9a2dfedc2ed3085cf8a13c085a29d3e980bf6d1835dcff9fbf0db839ecffe1", kill_on_drop: false }`
[INFO] [stdout] 9c9a2dfedc2ed3085cf8a13c085a29d3e980bf6d1835dcff9fbf0db839ecffe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd131daebc9bb87af1e7427c1eca13e9aa5f7dfcceec3a0b4929fcf1c5affc93
[INFO] running `Command { std: "docker" "start" "-a" "cd131daebc9bb87af1e7427c1eca13e9aa5f7dfcceec3a0b4929fcf1c5affc93", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quark-7fcc8bc7ff888dea)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test bit_index::test::signed_bit_index ... ok
[INFO] [stdout] test bit_index::test::unsigned_bit_index ... ok
[INFO] [stdout] test bit_index::test::signed_extra_high_bits ... ok
[INFO] [stdout] test signs::test::signed ... ok
[INFO] [stdout] test signs::test::unsigned ... ok
[INFO] [stdout] test bit_mask::test::calculating_masks ... ok
[INFO] [stdout] test bit_mask::test::masking_values ... ok
[INFO] [stdout] test bit_mask::test::signed_masks ... ok
[INFO] [stdout] test bit_index::test::unsigned_extra_high_bits ... ok
[INFO] [stderr]    Doc-tests quark
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/signs.rs - signs::Signs (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/bit_size.rs - bit_size::BitSize (line 8) ... ok
[INFO] [stdout] test src/bit_mask.rs - bit_mask::BitMask (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/bit_index.rs - bit_index::BitIndex (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd131daebc9bb87af1e7427c1eca13e9aa5f7dfcceec3a0b4929fcf1c5affc93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd131daebc9bb87af1e7427c1eca13e9aa5f7dfcceec3a0b4929fcf1c5affc93", kill_on_drop: false }`
[INFO] [stdout] cd131daebc9bb87af1e7427c1eca13e9aa5f7dfcceec3a0b4929fcf1c5affc93