[INFO] fetching crate many_op 0.1.2...
[INFO] testing many_op-0.1.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate many_op 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate many_op 0.1.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate many_op 0.1.2
[INFO] finished tweaking crates.io crate many_op 0.1.2
[INFO] tweaked toml for crates.io crate many_op 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c558a35b8747b49cac9c66c5ecddb7758ec2e67529d81d69232c2a9fafffc0b
[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" "7c558a35b8747b49cac9c66c5ecddb7758ec2e67529d81d69232c2a9fafffc0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c558a35b8747b49cac9c66c5ecddb7758ec2e67529d81d69232c2a9fafffc0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c558a35b8747b49cac9c66c5ecddb7758ec2e67529d81d69232c2a9fafffc0b", kill_on_drop: false }`
[INFO] [stdout] 7c558a35b8747b49cac9c66c5ecddb7758ec2e67529d81d69232c2a9fafffc0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] e0a5145728fcb4938e34e61c1004e74ea8228630cd1737bb5d557bf9fee64a86
[INFO] running `Command { std: "docker" "start" "-a" "e0a5145728fcb4938e34e61c1004e74ea8228630cd1737bb5d557bf9fee64a86", kill_on_drop: false }`
[INFO] [stderr]    Compiling many_op v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "e0a5145728fcb4938e34e61c1004e74ea8228630cd1737bb5d557bf9fee64a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0a5145728fcb4938e34e61c1004e74ea8228630cd1737bb5d557bf9fee64a86", kill_on_drop: false }`
[INFO] [stdout] e0a5145728fcb4938e34e61c1004e74ea8228630cd1737bb5d557bf9fee64a86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02d65d590588348b217ee6899807c3da31ad6d944e58db52f368df61fd2c75b1
[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" "02d65d590588348b217ee6899807c3da31ad6d944e58db52f368df61fd2c75b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling many_op v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "02d65d590588348b217ee6899807c3da31ad6d944e58db52f368df61fd2c75b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d65d590588348b217ee6899807c3da31ad6d944e58db52f368df61fd2c75b1", kill_on_drop: false }`
[INFO] [stdout] 02d65d590588348b217ee6899807c3da31ad6d944e58db52f368df61fd2c75b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8eb06200eb023d3198d24014a59a7cb1f22435bae9b9a13ba422ed49a3267402
[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" "8eb06200eb023d3198d24014a59a7cb1f22435bae9b9a13ba422ed49a3267402", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/many_op-ca1cf156b76c84ca
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests many_op
[INFO] [stdout] test tests::binary_two_ops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - do_for (line 24) ... ok
[INFO] [stdout] test src/lib.rs - do_for (line 45) ... ok
[INFO] [stdout] test src/lib.rs - negate (line 7) ... ok
[INFO] [stdout] test src/lib.rs - do_for (line 33) ... ok
[INFO] [stdout] test src/lib.rs - do_for (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8eb06200eb023d3198d24014a59a7cb1f22435bae9b9a13ba422ed49a3267402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eb06200eb023d3198d24014a59a7cb1f22435bae9b9a13ba422ed49a3267402", kill_on_drop: false }`
[INFO] [stdout] 8eb06200eb023d3198d24014a59a7cb1f22435bae9b9a13ba422ed49a3267402
