[INFO] fetching crate smooth 0.3.0...
[INFO] testing smooth-0.3.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate smooth 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate smooth 0.3.0
[INFO] finished tweaking crates.io crate smooth 0.3.0
[INFO] tweaked toml for crates.io crate smooth 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smooth 0.3.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate smooth 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87032266ae3ff950773abf865a67d70216f5f8d740899e449eab907f413a9a5c
[INFO] running `Command { std: "docker" "start" "-a" "87032266ae3ff950773abf865a67d70216f5f8d740899e449eab907f413a9a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87032266ae3ff950773abf865a67d70216f5f8d740899e449eab907f413a9a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87032266ae3ff950773abf865a67d70216f5f8d740899e449eab907f413a9a5c", kill_on_drop: false }`
[INFO] [stdout] 87032266ae3ff950773abf865a67d70216f5f8d740899e449eab907f413a9a5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a7c7c38903bda03f32f04b0c4f773f8bcecd4a31504a78389997ef9e1cfde2e
[INFO] running `Command { std: "docker" "start" "-a" "1a7c7c38903bda03f32f04b0c4f773f8bcecd4a31504a78389997ef9e1cfde2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling smooth v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "1a7c7c38903bda03f32f04b0c4f773f8bcecd4a31504a78389997ef9e1cfde2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a7c7c38903bda03f32f04b0c4f773f8bcecd4a31504a78389997ef9e1cfde2e", kill_on_drop: false }`
[INFO] [stdout] 1a7c7c38903bda03f32f04b0c4f773f8bcecd4a31504a78389997ef9e1cfde2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4055c8450ea6505f277d5bf6dd6c5da22a8d899939643c8473ec809e4845720
[INFO] running `Command { std: "docker" "start" "-a" "f4055c8450ea6505f277d5bf6dd6c5da22a8d899939643c8473ec809e4845720", kill_on_drop: false }`
[INFO] [stderr]    Compiling smooth v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "f4055c8450ea6505f277d5bf6dd6c5da22a8d899939643c8473ec809e4845720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4055c8450ea6505f277d5bf6dd6c5da22a8d899939643c8473ec809e4845720", kill_on_drop: false }`
[INFO] [stdout] f4055c8450ea6505f277d5bf6dd6c5da22a8d899939643c8473ec809e4845720
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36694260ed4e87d7a4e4ccd337540f628c3113fbd1a6198c9187fbbf8e602e31
[INFO] running `Command { std: "docker" "start" "-a" "36694260ed4e87d7a4e4ccd337540f628c3113fbd1a6198c9187fbbf8e602e31", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smooth-cde12c776c6f1ff8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test single::tests::trunc_digits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smooth
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/single.rs - single::Smooth::round_to_mut (line 19) ... ok
[INFO] [stdout] test src/multi.rs - multi::MultiSmooth::smooth_mut (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/single.rs - single::Smooth::round_to_str (line 32) ... ok
[INFO] [stdout] test src/multi.rs - multi::MultiSmooth::smooth_str (line 49) ... ok
[INFO] [stdout] test src/single.rs - single::Smooth::smooth (line 45) ... ok
[INFO] [stdout] test src/multi.rs - multi::MultiSmooth::round_to_mut (line 11) ... ok
[INFO] [stdout] test src/single.rs - single::Smooth::round_to (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/single.rs - single::Smooth::smooth_str (line 73) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/multi.rs - multi::MultiSmooth::round_to_str (line 24) ... ok
[INFO] [stdout] test src/single.rs - single::Smooth::smooth_mut (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "36694260ed4e87d7a4e4ccd337540f628c3113fbd1a6198c9187fbbf8e602e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36694260ed4e87d7a4e4ccd337540f628c3113fbd1a6198c9187fbbf8e602e31", kill_on_drop: false }`
[INFO] [stdout] 36694260ed4e87d7a4e4ccd337540f628c3113fbd1a6198c9187fbbf8e602e31