[INFO] fetching crate ezemoji 0.2.1...
[INFO] testing ezemoji-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ezemoji 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ezemoji 0.2.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ezemoji 0.2.1
[INFO] finished tweaking crates.io crate ezemoji 0.2.1
[INFO] tweaked toml for crates.io crate ezemoji 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 497f7628b2c7031cc9f08e10b5b6b29b52932f0c40237c3a4bcf8775abab1561
[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" "497f7628b2c7031cc9f08e10b5b6b29b52932f0c40237c3a4bcf8775abab1561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "497f7628b2c7031cc9f08e10b5b6b29b52932f0c40237c3a4bcf8775abab1561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "497f7628b2c7031cc9f08e10b5b6b29b52932f0c40237c3a4bcf8775abab1561", kill_on_drop: false }`
[INFO] [stdout] 497f7628b2c7031cc9f08e10b5b6b29b52932f0c40237c3a4bcf8775abab1561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f594aa1e9a8a9711cafda89d6510a53eed0392d92298873d0e1d69faecc591d
[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" "7f594aa1e9a8a9711cafda89d6510a53eed0392d92298873d0e1d69faecc591d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ezemoji v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "7f594aa1e9a8a9711cafda89d6510a53eed0392d92298873d0e1d69faecc591d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f594aa1e9a8a9711cafda89d6510a53eed0392d92298873d0e1d69faecc591d", kill_on_drop: false }`
[INFO] [stdout] 7f594aa1e9a8a9711cafda89d6510a53eed0392d92298873d0e1d69faecc591d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b34bc5586405e75f7e0a38757b09234a6e3dd56d53d07806a1937ea716217588
[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" "b34bc5586405e75f7e0a38757b09234a6e3dd56d53d07806a1937ea716217588", kill_on_drop: false }`
[INFO] [stderr]    Compiling ezemoji v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "b34bc5586405e75f7e0a38757b09234a6e3dd56d53d07806a1937ea716217588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b34bc5586405e75f7e0a38757b09234a6e3dd56d53d07806a1937ea716217588", kill_on_drop: false }`
[INFO] [stdout] b34bc5586405e75f7e0a38757b09234a6e3dd56d53d07806a1937ea716217588
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f0d09ac31b5848005e09d562d89187d8e0956c3ca20f5a5bafc6f7681806725
[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" "1f0d09ac31b5848005e09d562d89187d8e0956c3ca20f5a5bafc6f7681806725", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ezemoji-4edb7d34b88d8404)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ezemoji
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::test_bin ... ok
[INFO] [stdout] test test::test_lower_alpha ... ok
[INFO] [stdout] test test::test_alpha_numeric ... ok
[INFO] [stdout] test test::test_numbers ... ok
[INFO] [stdout] test test::test_upper_alpha ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1f0d09ac31b5848005e09d562d89187d8e0956c3ca20f5a5bafc6f7681806725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0d09ac31b5848005e09d562d89187d8e0956c3ca20f5a5bafc6f7681806725", kill_on_drop: false }`
[INFO] [stdout] 1f0d09ac31b5848005e09d562d89187d8e0956c3ca20f5a5bafc6f7681806725