[INFO] fetching crate endicon 3.0.0...
[INFO] testing endicon-3.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate endicon 3.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate endicon 3.0.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate endicon 3.0.0
[INFO] finished tweaking crates.io crate endicon 3.0.0
[INFO] tweaked toml for crates.io crate endicon 3.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 017538286fa52d2debccfcfedcf691d06040d397b5ac7f134bf72fa6f3f0c334
[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" "017538286fa52d2debccfcfedcf691d06040d397b5ac7f134bf72fa6f3f0c334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "017538286fa52d2debccfcfedcf691d06040d397b5ac7f134bf72fa6f3f0c334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "017538286fa52d2debccfcfedcf691d06040d397b5ac7f134bf72fa6f3f0c334", kill_on_drop: false }`
[INFO] [stdout] 017538286fa52d2debccfcfedcf691d06040d397b5ac7f134bf72fa6f3f0c334
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 65e967bc4fa158e3a46668dda2f71f8e2112299901d414d98d3cca2bc34fa862
[INFO] running `Command { std: "docker" "start" "-a" "65e967bc4fa158e3a46668dda2f71f8e2112299901d414d98d3cca2bc34fa862", kill_on_drop: false }`
[INFO] [stderr]    Compiling codicon v3.0.0
[INFO] [stderr]    Compiling endicon v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "65e967bc4fa158e3a46668dda2f71f8e2112299901d414d98d3cca2bc34fa862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e967bc4fa158e3a46668dda2f71f8e2112299901d414d98d3cca2bc34fa862", kill_on_drop: false }`
[INFO] [stdout] 65e967bc4fa158e3a46668dda2f71f8e2112299901d414d98d3cca2bc34fa862
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ddc300ec9d64a737fd0a76e8fd2c120b084eb9c15df6b779c0b603986db0c0a
[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" "5ddc300ec9d64a737fd0a76e8fd2c120b084eb9c15df6b779c0b603986db0c0a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling endicon v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "5ddc300ec9d64a737fd0a76e8fd2c120b084eb9c15df6b779c0b603986db0c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ddc300ec9d64a737fd0a76e8fd2c120b084eb9c15df6b779c0b603986db0c0a", kill_on_drop: false }`
[INFO] [stdout] 5ddc300ec9d64a737fd0a76e8fd2c120b084eb9c15df6b779c0b603986db0c0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b21dc4cb5f33c2d05f9075049842a75df73f4576e04a75edfc56e5bb1b6e085
[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" "2b21dc4cb5f33c2d05f9075049842a75df73f4576e04a75edfc56e5bb1b6e085", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 84 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/endicon-f621f83966335b38
[INFO] [stdout] test f32::be::dec ... ok
[INFO] [stdout] test f32::le::enc ... ok
[INFO] [stdout] test f32::ne::dec ... ok
[INFO] [stdout] test f64::be::enc ... ok
[INFO] [stdout] test f64::le::dec ... ok
[INFO] [stdout] test i128::be::enc ... ok
[INFO] [stdout] test i128::be::dec ... ok
[INFO] [stdout] test i128::le::dec ... ok
[INFO] [stdout] test i128::le::enc ... ok
[INFO] [stdout] test i128::ne::enc ... ok
[INFO] [stdout] test i128::ne::dec ... ok
[INFO] [stdout] test i16::be::dec ... ok
[INFO] [stdout] test i16::be::enc ... ok
[INFO] [stdout] test f64::be::dec ... ok
[INFO] [stdout] test i16::le::dec ... ok
[INFO] [stdout] test i16::ne::dec ... ok
[INFO] [stdout] test i16::le::enc ... ok
[INFO] [stdout] test i16::ne::enc ... ok
[INFO] [stdout] test i32::le::enc ... ok
[INFO] [stdout] test i32::be::enc ... ok
[INFO] [stdout] test i32::le::dec ... ok
[INFO] [stdout] test i32::ne::dec ... ok
[INFO] [stdout] test i32::ne::enc ... ok
[INFO] [stdout] test i64::be::enc ... ok
[INFO] [stdout] test i64::le::dec ... ok
[INFO] [stdout] test i64::le::enc ... ok
[INFO] [stdout] test i64::ne::enc ... ok
[INFO] [stdout] test i8::be::dec ... ok
[INFO] [stdout] test i8::be::enc ... ok
[INFO] [stdout] test i8::le::dec ... ok
[INFO] [stdout] test i8::le::enc ... ok
[INFO] [stdout] test i8::ne::dec ... ok
[INFO] [stdout] test i8::ne::enc ... ok
[INFO] [stdout] test isize::be::dec ... ok
[INFO] [stdout] test isize::be::enc ... ok
[INFO] [stdout] test isize::le::dec ... ok
[INFO] [stdout] test isize::le::enc ... ok
[INFO] [stdout] test isize::ne::dec ... ok
[INFO] [stdout] test i32::be::dec ... ok
[INFO] [stdout] test u16::be::dec ... ok
[INFO] [stdout] test u128::ne::dec ... ok
[INFO] [stdout] test u16::be::enc ... ok
[INFO] [stdout] test u16::le::dec ... ok
[INFO] [stdout] test u16::le::enc ... ok
[INFO] [stdout] test f32::be::enc ... ok
[INFO] [stdout] test u128::be::dec ... ok
[INFO] [stdout] test u128::be::enc ... ok
[INFO] [stdout] test u128::le::dec ... ok
[INFO] [stdout] test isize::ne::enc ... ok
[INFO] [stdout] test u128::le::enc ... ok
[INFO] [stdout] test u16::ne::enc ... ok
[INFO] [stdout] test u128::ne::enc ... ok
[INFO] [stdout] test u16::ne::dec ... ok
[INFO] [stdout] test u32::be::dec ... ok
[INFO] [stdout] test f64::le::enc ... ok
[INFO] [stdout] test i64::be::dec ... ok
[INFO] [stdout] test f64::ne::enc ... ok
[INFO] [stdout] test i64::ne::dec ... ok
[INFO] [stdout] test f64::ne::dec ... ok
[INFO] [stdout] test u32::be::enc ... ok
[INFO] [stdout] test u8::le::dec ... ok
[INFO] [stdout] test u8::be::enc ... ok
[INFO] [stdout] test u8::be::dec ... ok
[INFO] [stdout] test u32::le::enc ... ok
[INFO] [stdout] test u32::le::dec ... ok
[INFO] [stdout] test u8::le::enc ... ok
[INFO] [stdout] test u32::ne::dec ... ok
[INFO] [stdout] test u64::be::enc ... ok
[INFO] [stdout] test u64::le::dec ... ok
[INFO] [stdout] test u64::le::enc ... ok
[INFO] [stdout] test f32::le::dec ... ok
[INFO] [stdout] test u64::ne::enc ... ok
[INFO] [stdout] test u64::ne::dec ... ok
[INFO] [stdout] test f32::ne::enc ... ok
[INFO] [stdout] test u8::ne::enc ... ok
[INFO] [stdout] test u8::ne::dec ... ok
[INFO] [stdout] test u64::be::dec ... ok
[INFO] [stdout] test usize::be::dec ... ok
[INFO] [stdout] test usize::le::enc ... ok
[INFO] [stdout] test u32::ne::enc ... ok
[INFO] [stdout] test usize::le::dec ... ok
[INFO] [stdout] test usize::ne::enc ... ok
[INFO] [stdout] test usize::be::enc ... ok
[INFO] [stdout] test usize::ne::dec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 84 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests endicon
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b21dc4cb5f33c2d05f9075049842a75df73f4576e04a75edfc56e5bb1b6e085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b21dc4cb5f33c2d05f9075049842a75df73f4576e04a75edfc56e5bb1b6e085", kill_on_drop: false }`
[INFO] [stdout] 2b21dc4cb5f33c2d05f9075049842a75df73f4576e04a75edfc56e5bb1b6e085