[INFO] fetching crate r-shquote 0.1.1...
[INFO] testing r-shquote-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate r-shquote 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate r-shquote 0.1.1 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 r-shquote 0.1.1
[INFO] finished tweaking crates.io crate r-shquote 0.1.1
[INFO] tweaked toml for crates.io crate r-shquote 0.1.1 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54ce50b93de27ac67054ade90192f1287042ad232a4ec5ec5bb360db64b02b8f
[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" "54ce50b93de27ac67054ade90192f1287042ad232a4ec5ec5bb360db64b02b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54ce50b93de27ac67054ade90192f1287042ad232a4ec5ec5bb360db64b02b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54ce50b93de27ac67054ade90192f1287042ad232a4ec5ec5bb360db64b02b8f", kill_on_drop: false }`
[INFO] [stdout] 54ce50b93de27ac67054ade90192f1287042ad232a4ec5ec5bb360db64b02b8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1f2d2b3fd126d4c5ab5c6b864ca71ac9a86c16b5f0c70a562fa73c66b839d26
[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" "c1f2d2b3fd126d4c5ab5c6b864ca71ac9a86c16b5f0c70a562fa73c66b839d26", kill_on_drop: false }`
[INFO] [stderr]    Compiling r-shquote v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "c1f2d2b3fd126d4c5ab5c6b864ca71ac9a86c16b5f0c70a562fa73c66b839d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1f2d2b3fd126d4c5ab5c6b864ca71ac9a86c16b5f0c70a562fa73c66b839d26", kill_on_drop: false }`
[INFO] [stdout] c1f2d2b3fd126d4c5ab5c6b864ca71ac9a86c16b5f0c70a562fa73c66b839d26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 559c1e6fcb9686a2e00d3bc15a5fc665acac5194fe1147e242b7bc2502326cb4
[INFO] running `Command { std: "docker" "start" "-a" "559c1e6fcb9686a2e00d3bc15a5fc665acac5194fe1147e242b7bc2502326cb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling r-shquote v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "559c1e6fcb9686a2e00d3bc15a5fc665acac5194fe1147e242b7bc2502326cb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "559c1e6fcb9686a2e00d3bc15a5fc665acac5194fe1147e242b7bc2502326cb4", kill_on_drop: false }`
[INFO] [stdout] 559c1e6fcb9686a2e00d3bc15a5fc665acac5194fe1147e242b7bc2502326cb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4b52c75104e20ddf05c9d6c46abf28d547bde7a89fe491c2bc0b548ef01c40e
[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" "f4b52c75104e20ddf05c9d6c46abf28d547bde7a89fe491c2bc0b548ef01c40e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/r_shquote-ebbb23b96753a624
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests r-shquote
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - UnquoteError (line 47) ... ok
[INFO] [stdout] test src/lib.rs - unquote (line 224) ... ok
[INFO] [stdout] test src/lib.rs - quote (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4b52c75104e20ddf05c9d6c46abf28d547bde7a89fe491c2bc0b548ef01c40e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4b52c75104e20ddf05c9d6c46abf28d547bde7a89fe491c2bc0b548ef01c40e", kill_on_drop: false }`
[INFO] [stdout] f4b52c75104e20ddf05c9d6c46abf28d547bde7a89fe491c2bc0b548ef01c40e