[INFO] crate percent-encoding 2.1.0 is already in cache
[INFO] testing percent-encoding-2.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate percent-encoding 2.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate percent-encoding 2.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate percent-encoding 2.1.0
[INFO] finished tweaking crates.io crate percent-encoding 2.1.0
[INFO] tweaked toml for crates.io crate percent-encoding 2.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9f4cbf1f87ea57386d8eaabfed0f2c571cee34c4608498209a7d503877fef8d
[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" "b9f4cbf1f87ea57386d8eaabfed0f2c571cee34c4608498209a7d503877fef8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9f4cbf1f87ea57386d8eaabfed0f2c571cee34c4608498209a7d503877fef8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9f4cbf1f87ea57386d8eaabfed0f2c571cee34c4608498209a7d503877fef8d", kill_on_drop: false }`
[INFO] [stdout] b9f4cbf1f87ea57386d8eaabfed0f2c571cee34c4608498209a7d503877fef8d
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87f8f0a0a5fb5c8a25efac82cd3da2ce12239270062580df0b97cc22cb930a16
[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" "87f8f0a0a5fb5c8a25efac82cd3da2ce12239270062580df0b97cc22cb930a16", kill_on_drop: false }`
[INFO] [stderr]    Compiling percent-encoding v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "87f8f0a0a5fb5c8a25efac82cd3da2ce12239270062580df0b97cc22cb930a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87f8f0a0a5fb5c8a25efac82cd3da2ce12239270062580df0b97cc22cb930a16", kill_on_drop: false }`
[INFO] [stdout] 87f8f0a0a5fb5c8a25efac82cd3da2ce12239270062580df0b97cc22cb930a16
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 041d5cc1f2b2d53b467570cf2ba2cecda210d82bf0e34597c73a9b810096b804
[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" "041d5cc1f2b2d53b467570cf2ba2cecda210d82bf0e34597c73a9b810096b804", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] running `Command { std: "docker" "inspect" "041d5cc1f2b2d53b467570cf2ba2cecda210d82bf0e34597c73a9b810096b804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "041d5cc1f2b2d53b467570cf2ba2cecda210d82bf0e34597c73a9b810096b804", kill_on_drop: false }`
[INFO] [stdout] 041d5cc1f2b2d53b467570cf2ba2cecda210d82bf0e34597c73a9b810096b804
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] 14ca83c7194b042030c51c9d7a511d9cd8939dd05a92bb574943ae8fb455e600
[INFO] running `Command { std: "docker" "start" "-a" "14ca83c7194b042030c51c9d7a511d9cd8939dd05a92bb574943ae8fb455e600", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]    Doc-tests percent-encoding
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test lib.rs - AsciiSet (line 52) ... ok
[INFO] [stdout] test lib.rs - percent_encode_byte (line 170) ... ok
[INFO] [stdout] test lib.rs - (line 31) ... ok
[INFO] [stdout] test lib.rs - utf8_percent_encode (line 229) ... ok
[INFO] [stdout] test lib.rs - percent_encode (line 210) ... ok
[INFO] [stdout] test lib.rs - percent_decode (line 330) ... 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" "14ca83c7194b042030c51c9d7a511d9cd8939dd05a92bb574943ae8fb455e600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ca83c7194b042030c51c9d7a511d9cd8939dd05a92bb574943ae8fb455e600", kill_on_drop: false }`
[INFO] [stdout] 14ca83c7194b042030c51c9d7a511d9cd8939dd05a92bb574943ae8fb455e600