[INFO] fetching crate iter-progress 0.7.0...
[INFO] testing iter-progress-0.7.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate iter-progress 0.7.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate iter-progress 0.7.0 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 iter-progress 0.7.0
[INFO] finished tweaking crates.io crate iter-progress 0.7.0
[INFO] tweaked toml for crates.io crate iter-progress 0.7.0 written to /workspace/builds/worker-5/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] 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-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" "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] 7158058e43168e6bac01af882c779650739c4f1ac97f2f46f37090e326504623
[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" "7158058e43168e6bac01af882c779650739c4f1ac97f2f46f37090e326504623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7158058e43168e6bac01af882c779650739c4f1ac97f2f46f37090e326504623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7158058e43168e6bac01af882c779650739c4f1ac97f2f46f37090e326504623", kill_on_drop: false }`
[INFO] [stdout] 7158058e43168e6bac01af882c779650739c4f1ac97f2f46f37090e326504623
[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" "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] [stdout] 1084ae33c2e3c570360e5745efaff1c427063729a00b4491957931a28d537aba
[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" "1084ae33c2e3c570360e5745efaff1c427063729a00b4491957931a28d537aba", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-progress v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "1084ae33c2e3c570360e5745efaff1c427063729a00b4491957931a28d537aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1084ae33c2e3c570360e5745efaff1c427063729a00b4491957931a28d537aba", kill_on_drop: false }`
[INFO] [stdout] 1084ae33c2e3c570360e5745efaff1c427063729a00b4491957931a28d537aba
[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" "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] 712901ebcafcbf674efeafb0f1b2543f9f519c757d1e4ec69860309b038abc03
[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" "712901ebcafcbf674efeafb0f1b2543f9f519c757d1e4ec69860309b038abc03", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-progress v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "712901ebcafcbf674efeafb0f1b2543f9f519c757d1e4ec69860309b038abc03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "712901ebcafcbf674efeafb0f1b2543f9f519c757d1e4ec69860309b038abc03", kill_on_drop: false }`
[INFO] [stdout] 712901ebcafcbf674efeafb0f1b2543f9f519c757d1e4ec69860309b038abc03
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0212065e1c7ebdb44cc3799b9d222c127aab1b3248b3f8558d1c94bd937ec96d
[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" "0212065e1c7ebdb44cc3799b9d222c127aab1b3248b3f8558d1c94bd937ec96d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iter_progress-6dfa8f2a02924c26
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::assume_fraction1 ... ok
[INFO] [stdout] test test::test_size_hint ... ok
[INFO] [stdout] test test::test_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iter-progress
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::percent (line 190) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::percent (line 182) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::num_done (line 103) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::do_every_n_items (line 262) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::fraction (line 137) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::num_done (line 95) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::fraction (line 146) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0212065e1c7ebdb44cc3799b9d222c127aab1b3248b3f8558d1c94bd937ec96d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0212065e1c7ebdb44cc3799b9d222c127aab1b3248b3f8558d1c94bd937ec96d", kill_on_drop: false }`
[INFO] [stdout] 0212065e1c7ebdb44cc3799b9d222c127aab1b3248b3f8558d1c94bd937ec96d
