[INFO] fetching crate fid 0.1.7...
[INFO] testing fid-0.1.7 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate fid 0.1.7 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate fid 0.1.7 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fid 0.1.7
[INFO] finished tweaking crates.io crate fid 0.1.7
[INFO] tweaked toml for crates.io crate fid 0.1.7 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate fid 0.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6f77443c96f65279d376546d91cffbf7fcbcb35738270c50bdf8f5b0c859c75
[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" "e6f77443c96f65279d376546d91cffbf7fcbcb35738270c50bdf8f5b0c859c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6f77443c96f65279d376546d91cffbf7fcbcb35738270c50bdf8f5b0c859c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f77443c96f65279d376546d91cffbf7fcbcb35738270c50bdf8f5b0c859c75", kill_on_drop: false }`
[INFO] [stdout] e6f77443c96f65279d376546d91cffbf7fcbcb35738270c50bdf8f5b0c859c75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8a8f43d4b70ec444d4fd9b2cfdad14a002df421b3b62748349ad32ee749bcb1
[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" "b8a8f43d4b70ec444d4fd9b2cfdad14a002df421b3b62748349ad32ee749bcb1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling fid v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.39s
[INFO] running `Command { std: "docker" "inspect" "b8a8f43d4b70ec444d4fd9b2cfdad14a002df421b3b62748349ad32ee749bcb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a8f43d4b70ec444d4fd9b2cfdad14a002df421b3b62748349ad32ee749bcb1", kill_on_drop: false }`
[INFO] [stdout] b8a8f43d4b70ec444d4fd9b2cfdad14a002df421b3b62748349ad32ee749bcb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2655b19bb04c78c94a9f8d322a5debc0e5e6282497f05d317de42fc025ffb1e
[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" "b2655b19bb04c78c94a9f8d322a5debc0e5e6282497f05d317de42fc025ffb1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling libc v0.2.53
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling bincode v1.1.3
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling fid v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.86s
[INFO] running `Command { std: "docker" "inspect" "b2655b19bb04c78c94a9f8d322a5debc0e5e6282497f05d317de42fc025ffb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2655b19bb04c78c94a9f8d322a5debc0e5e6282497f05d317de42fc025ffb1e", kill_on_drop: false }`
[INFO] [stdout] b2655b19bb04c78c94a9f8d322a5debc0e5e6282497f05d317de42fc025ffb1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b8bed0a89ca8730e0a43297beb6184c35a4b8cf60a2eae5792879d50ccd664e
[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" "8b8bed0a89ca8730e0a43297beb6184c35a4b8cf60a2eae5792879d50ccd664e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fid-6e861d1970be047f
[INFO] [stdout] running 15 tests
[INFO] [stdout] test bit_array::tests::extend_with_resize ... ok
[INFO] [stdout] test bit_vector::tests::test_decode_rank1 ... ok
[INFO] [stdout] test bit_array::tests::set_bit_get_bit ... ok
[INFO] [stdout] test bit_vector::tests::test_decode_select0 ... ok
[INFO] [stdout] test bit_array::tests::set_bit_get_word ... ok
[INFO] [stdout] test bit_array::tests::set_word_get_word ... ok
[INFO] [stdout] test bit_array::tests::shrink_with_resize ... ok
[INFO] [stdout] test bit_vector::tests::test_decode_bit ... ok
[INFO] [stdout] test bit_vector::tests::test_decode_select1 ... ok
[INFO] [stdout] test bit_vector::tests::test_encode_decode ... ok
[INFO] [stdout] test bit_vector::tests::test_select1 ... ok
[INFO] [stdout] test bit_vector::tests::test_select0 ... ok
[INFO] [stdout] test bit_vector::tests::test_get ... ok
[INFO] [stdout] test bit_vector::tests::test_serialize_rank1 ... ok
[INFO] [stdout] test bit_vector::tests::test_rank1 ... 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 fid
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/bit_array.rs - bit_array::BitArray::set_bit (line 36) ... ok
[INFO] [stdout] test src/bit_array.rs - bit_array::BitArray::set_word (line 104) ... ok
[INFO] [stdout] test src/bit_vector.rs - bit_vector::BitVector (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b8bed0a89ca8730e0a43297beb6184c35a4b8cf60a2eae5792879d50ccd664e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b8bed0a89ca8730e0a43297beb6184c35a4b8cf60a2eae5792879d50ccd664e", kill_on_drop: false }`
[INFO] [stdout] 8b8bed0a89ca8730e0a43297beb6184c35a4b8cf60a2eae5792879d50ccd664e