[INFO] fetching crate serde_tuple_macros 0.5.0...
[INFO] testing serde_tuple_macros-0.5.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate serde_tuple_macros 0.5.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate serde_tuple_macros 0.5.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_tuple_macros 0.5.0
[INFO] finished tweaking crates.io crate serde_tuple_macros 0.5.0
[INFO] tweaked toml for crates.io crate serde_tuple_macros 0.5.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94d4bf269ed50392777959d9a7d48c790de1a601f8b6fec363579d332ec0f6e5
[INFO] running `Command { std: "docker" "start" "-a" "94d4bf269ed50392777959d9a7d48c790de1a601f8b6fec363579d332ec0f6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94d4bf269ed50392777959d9a7d48c790de1a601f8b6fec363579d332ec0f6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94d4bf269ed50392777959d9a7d48c790de1a601f8b6fec363579d332ec0f6e5", kill_on_drop: false }`
[INFO] [stdout] 94d4bf269ed50392777959d9a7d48c790de1a601f8b6fec363579d332ec0f6e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d93b8822849dc3e7a4a3986d2e4043ee2c8da8fa1bf6333a2ce76d4d6f329d5b
[INFO] running `Command { std: "docker" "start" "-a" "d93b8822849dc3e7a4a3986d2e4043ee2c8da8fa1bf6333a2ce76d4d6f329d5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling serde_tuple_macros v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `Command { std: "docker" "inspect" "d93b8822849dc3e7a4a3986d2e4043ee2c8da8fa1bf6333a2ce76d4d6f329d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d93b8822849dc3e7a4a3986d2e4043ee2c8da8fa1bf6333a2ce76d4d6f329d5b", kill_on_drop: false }`
[INFO] [stdout] d93b8822849dc3e7a4a3986d2e4043ee2c8da8fa1bf6333a2ce76d4d6f329d5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 506d37f8d82635038c3bbefe7afbf78b5f8f558a13cea24b207f7de0a02d9c12
[INFO] running `Command { std: "docker" "start" "-a" "506d37f8d82635038c3bbefe7afbf78b5f8f558a13cea24b207f7de0a02d9c12", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_tuple_macros v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "506d37f8d82635038c3bbefe7afbf78b5f8f558a13cea24b207f7de0a02d9c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "506d37f8d82635038c3bbefe7afbf78b5f8f558a13cea24b207f7de0a02d9c12", kill_on_drop: false }`
[INFO] [stdout] 506d37f8d82635038c3bbefe7afbf78b5f8f558a13cea24b207f7de0a02d9c12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b10fff544bae840abee8e9ad532a858d9bd4d1735f3f7723d9295004502c9b96
[INFO] running `Command { std: "docker" "start" "-a" "b10fff544bae840abee8e9ad532a858d9bd4d1735f3f7723d9295004502c9b96", 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_tuple_macros-4b6361ef8fa09c3b)
[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] [stderr]    Doc-tests serde_tuple_macros
[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" "b10fff544bae840abee8e9ad532a858d9bd4d1735f3f7723d9295004502c9b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b10fff544bae840abee8e9ad532a858d9bd4d1735f3f7723d9295004502c9b96", kill_on_drop: false }`
[INFO] [stdout] b10fff544bae840abee8e9ad532a858d9bd4d1735f3f7723d9295004502c9b96