[INFO] fetching crate serde_scan 0.4.1...
[INFO] testing serde_scan-0.4.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate serde_scan 0.4.1 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate serde_scan 0.4.1 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 serde_scan 0.4.1
[INFO] finished tweaking crates.io crate serde_scan 0.4.1
[INFO] tweaked toml for crates.io crate serde_scan 0.4.1 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] crate crates.io crate serde_scan 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v0.6.10
[INFO] [stderr]   Downloaded serde_derive v1.0.80
[INFO] [stderr]   Downloaded serde v1.0.80
[INFO] [stderr]   Downloaded proc-macro2 v0.4.24
[INFO] [stderr]   Downloaded syn v0.15.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 02f24f4ff49fe25a659a733145890faa9a6d9fca457ffebb3f83adb2df25d9e4
[INFO] running `Command { std: "docker" "start" "-a" "02f24f4ff49fe25a659a733145890faa9a6d9fca457ffebb3f83adb2df25d9e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02f24f4ff49fe25a659a733145890faa9a6d9fca457ffebb3f83adb2df25d9e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02f24f4ff49fe25a659a733145890faa9a6d9fca457ffebb3f83adb2df25d9e4", kill_on_drop: false }`
[INFO] [stdout] 02f24f4ff49fe25a659a733145890faa9a6d9fca457ffebb3f83adb2df25d9e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 8c355ee357f9280b1a06bfdaa37563274324fc3fb26a8ea50ffd0a87f0063698
[INFO] running `Command { std: "docker" "start" "-a" "8c355ee357f9280b1a06bfdaa37563274324fc3fb26a8ea50ffd0a87f0063698", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling serde_scan v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.25s
[INFO] running `Command { std: "docker" "inspect" "8c355ee357f9280b1a06bfdaa37563274324fc3fb26a8ea50ffd0a87f0063698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c355ee357f9280b1a06bfdaa37563274324fc3fb26a8ea50ffd0a87f0063698", kill_on_drop: false }`
[INFO] [stdout] 8c355ee357f9280b1a06bfdaa37563274324fc3fb26a8ea50ffd0a87f0063698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] f09eb86982d1228e89449595d0f1ca9f4103f214a8e54a6ab95ed5f7d12f705a
[INFO] running `Command { std: "docker" "start" "-a" "f09eb86982d1228e89449595d0f1ca9f4103f214a8e54a6ab95ed5f7d12f705a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.21
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling serde_scan v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.88s
[INFO] running `Command { std: "docker" "inspect" "f09eb86982d1228e89449595d0f1ca9f4103f214a8e54a6ab95ed5f7d12f705a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f09eb86982d1228e89449595d0f1ca9f4103f214a8e54a6ab95ed5f7d12f705a", kill_on_drop: false }`
[INFO] [stdout] f09eb86982d1228e89449595d0f1ca9f4103f214a8e54a6ab95ed5f7d12f705a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 53c67af67c4012797cf9b017eccfa632f1a6ebdebd82af830191694fc40cbe65
[INFO] running `Command { std: "docker" "start" "-a" "53c67af67c4012797cf9b017eccfa632f1a6ebdebd82af830191694fc40cbe65", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_scan-c6d23c6d60a0a59c)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::byte_bufs ... ok
[INFO] [stdout] test tests::enum_tuple ... ok
[INFO] [stdout] test tests::numbers ... ok
[INFO] [stdout] test tests::enums ... ok
[INFO] [stdout] test tests::options ... ok
[INFO] [stdout] test tests::scan_macro ... ok
[INFO] [stdout] test tests::parse_asm ... ok
[INFO] [stdout] test tests::scan_macro_enum ... ok
[INFO] [stdout] test tests::strings ... ok
[INFO] [stdout] test tests::three_ways ... ok
[INFO] [stdout] test tests::tuples ... ok
[INFO] [stdout] test tests::unsupported ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_scan
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - scan (line 153) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "53c67af67c4012797cf9b017eccfa632f1a6ebdebd82af830191694fc40cbe65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53c67af67c4012797cf9b017eccfa632f1a6ebdebd82af830191694fc40cbe65", kill_on_drop: false }`
[INFO] [stdout] 53c67af67c4012797cf9b017eccfa632f1a6ebdebd82af830191694fc40cbe65