[INFO] fetching crate nyar_ast 0.1.0...
[INFO] testing nyar_ast-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate nyar_ast 0.1.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate nyar_ast 0.1.0 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 nyar_ast 0.1.0
[INFO] finished tweaking crates.io crate nyar_ast 0.1.0
[INFO] tweaked toml for crates.io crate nyar_ast 0.1.0 written to /workspace/builds/worker-46/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] [stderr]     Blocking waiting for file lock on package cache
[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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] ab6df664e93f563af300b824ceaf64ba2640856e456f1eb20a1f0a0843df4fcb
[INFO] running `Command { std: "docker" "start" "-a" "ab6df664e93f563af300b824ceaf64ba2640856e456f1eb20a1f0a0843df4fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab6df664e93f563af300b824ceaf64ba2640856e456f1eb20a1f0a0843df4fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6df664e93f563af300b824ceaf64ba2640856e456f1eb20a1f0a0843df4fcb", kill_on_drop: false }`
[INFO] [stdout] ab6df664e93f563af300b824ceaf64ba2640856e456f1eb20a1f0a0843df4fcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] c84ceb744790cb2629658a0ab8e5d495a9a5916228a7eac32403b8f42c021020
[INFO] running `Command { std: "docker" "start" "-a" "c84ceb744790cb2629658a0ab8e5d495a9a5916228a7eac32403b8f42c021020", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling nyar_ast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.48s
[INFO] running `Command { std: "docker" "inspect" "c84ceb744790cb2629658a0ab8e5d495a9a5916228a7eac32403b8f42c021020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84ceb744790cb2629658a0ab8e5d495a9a5916228a7eac32403b8f42c021020", kill_on_drop: false }`
[INFO] [stdout] c84ceb744790cb2629658a0ab8e5d495a9a5916228a7eac32403b8f42c021020
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 8ea281078d2f13c31ec6fbba85e6f203e1c888ced0a95e58ca02dc325c74c9b8
[INFO] running `Command { std: "docker" "start" "-a" "8ea281078d2f13c31ec6fbba85e6f203e1c888ced0a95e58ca02dc325c74c9b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling nyar_ast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "8ea281078d2f13c31ec6fbba85e6f203e1c888ced0a95e58ca02dc325c74c9b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea281078d2f13c31ec6fbba85e6f203e1c888ced0a95e58ca02dc325c74c9b8", kill_on_drop: false }`
[INFO] [stdout] 8ea281078d2f13c31ec6fbba85e6f203e1c888ced0a95e58ca02dc325c74c9b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 7e3540600decb9a00d95242d4ed422acc36bcba071831aef4c2f36ad59926a4c
[INFO] running `Command { std: "docker" "start" "-a" "7e3540600decb9a00d95242d4ed422acc36bcba071831aef4c2f36ad59926a4c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nyar_ast-c7926812e1bf03d6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nyar_ast
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e3540600decb9a00d95242d4ed422acc36bcba071831aef4c2f36ad59926a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3540600decb9a00d95242d4ed422acc36bcba071831aef4c2f36ad59926a4c", kill_on_drop: false }`
[INFO] [stdout] 7e3540600decb9a00d95242d4ed422acc36bcba071831aef4c2f36ad59926a4c