[INFO] fetching crate turl 0.3.0...
[INFO] testing turl-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate turl 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate turl 0.3.0 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 turl 0.3.0
[INFO] finished tweaking crates.io crate turl 0.3.0
[INFO] tweaked toml for crates.io crate turl 0.3.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eb24801945165e80d30a9a1f0232af5a15b47474866d30ba8e52a0b11c38e86a
[INFO] running `Command { std: "docker" "start" "-a" "eb24801945165e80d30a9a1f0232af5a15b47474866d30ba8e52a0b11c38e86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb24801945165e80d30a9a1f0232af5a15b47474866d30ba8e52a0b11c38e86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb24801945165e80d30a9a1f0232af5a15b47474866d30ba8e52a0b11c38e86a", kill_on_drop: false }`
[INFO] [stdout] eb24801945165e80d30a9a1f0232af5a15b47474866d30ba8e52a0b11c38e86a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 3f0baeb301297bdf98a8af5a48d2c8e0c0af6a8be5e382e59318775bc9df890c
[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" "3f0baeb301297bdf98a8af5a48d2c8e0c0af6a8be5e382e59318775bc9df890c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling turl v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::TinyId`
[INFO] [stdout]   --> src/sha2.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     use crate::TinyId;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "3f0baeb301297bdf98a8af5a48d2c8e0c0af6a8be5e382e59318775bc9df890c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f0baeb301297bdf98a8af5a48d2c8e0c0af6a8be5e382e59318775bc9df890c", kill_on_drop: false }`
[INFO] [stdout] 3f0baeb301297bdf98a8af5a48d2c8e0c0af6a8be5e382e59318775bc9df890c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2b6d7b14e4c4edd3cafacb372911d9b6d810b3c1259a20fa69b6492119115bff
[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" "2b6d7b14e4c4edd3cafacb372911d9b6d810b3c1259a20fa69b6492119115bff", kill_on_drop: false }`
[INFO] [stderr]    Compiling turl v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::TinyId`
[INFO] [stdout]   --> src/sha2.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     use crate::TinyId;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "2b6d7b14e4c4edd3cafacb372911d9b6d810b3c1259a20fa69b6492119115bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b6d7b14e4c4edd3cafacb372911d9b6d810b3c1259a20fa69b6492119115bff", kill_on_drop: false }`
[INFO] [stdout] 2b6d7b14e4c4edd3cafacb372911d9b6d810b3c1259a20fa69b6492119115bff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 51945e0ba8a2ced65bd648465ef09c99cbbb54c814841c42798ee4713b9ac7c5
[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" "51945e0ba8a2ced65bd648465ef09c99cbbb54c814841c42798ee4713b9ac7c5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `crate::TinyId`
[INFO] [stdout] running 1 test
[INFO] [stderr]   --> src/sha2.rs:24:9
[INFO] [stdout] test sha2::test::test ... ok
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 24 |     use crate::TinyId;
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/turl-1e55b0536f2c7ef8
[INFO] [stderr]    Doc-tests turl
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "51945e0ba8a2ced65bd648465ef09c99cbbb54c814841c42798ee4713b9ac7c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51945e0ba8a2ced65bd648465ef09c99cbbb54c814841c42798ee4713b9ac7c5", kill_on_drop: false }`
[INFO] [stdout] 51945e0ba8a2ced65bd648465ef09c99cbbb54c814841c42798ee4713b9ac7c5