[INFO] fetching crate messagepack-rs 0.8.1...
[INFO] testing messagepack-rs-0.8.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate messagepack-rs 0.8.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate messagepack-rs 0.8.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate messagepack-rs 0.8.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate messagepack-rs 0.8.1
[INFO] tweaked toml for crates.io crate messagepack-rs 0.8.1 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate messagepack-rs 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded messagepack-rs-macros v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24435e0f1d03b9639dd7ff05b0921fdfb304fcf8b830782596b5b50e5f88d292
[INFO] running `Command { std: "docker" "start" "-a" "24435e0f1d03b9639dd7ff05b0921fdfb304fcf8b830782596b5b50e5f88d292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24435e0f1d03b9639dd7ff05b0921fdfb304fcf8b830782596b5b50e5f88d292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24435e0f1d03b9639dd7ff05b0921fdfb304fcf8b830782596b5b50e5f88d292", kill_on_drop: false }`
[INFO] [stdout] 24435e0f1d03b9639dd7ff05b0921fdfb304fcf8b830782596b5b50e5f88d292
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c314aab0da0fb48555f7892b696dddc3c4e77135f274420a0ef8290edb68fa78
[INFO] running `Command { std: "docker" "start" "-a" "c314aab0da0fb48555f7892b696dddc3c4e77135f274420a0ef8290edb68fa78", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling messagepack-rs-macros v0.1.2
[INFO] [stderr]    Compiling messagepack-rs v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.78s
[INFO] running `Command { std: "docker" "inspect" "c314aab0da0fb48555f7892b696dddc3c4e77135f274420a0ef8290edb68fa78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c314aab0da0fb48555f7892b696dddc3c4e77135f274420a0ef8290edb68fa78", kill_on_drop: false }`
[INFO] [stdout] c314aab0da0fb48555f7892b696dddc3c4e77135f274420a0ef8290edb68fa78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6d5d074bc1cbcab4cf032b001cfd90018ac222f3bc1f1059a12c8b5d345fa90
[INFO] running `Command { std: "docker" "start" "-a" "e6d5d074bc1cbcab4cf032b001cfd90018ac222f3bc1f1059a12c8b5d345fa90", kill_on_drop: false }`
[INFO] [stderr]    Compiling messagepack-rs v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "e6d5d074bc1cbcab4cf032b001cfd90018ac222f3bc1f1059a12c8b5d345fa90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d5d074bc1cbcab4cf032b001cfd90018ac222f3bc1f1059a12c8b5d345fa90", kill_on_drop: false }`
[INFO] [stdout] e6d5d074bc1cbcab4cf032b001cfd90018ac222f3bc1f1059a12c8b5d345fa90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8391112c880cec8e075d3de78deb7c2622f502f1cebf24ac2f7aa143547ffb10
[INFO] running `Command { std: "docker" "start" "-a" "8391112c880cec8e075d3de78deb7c2622f502f1cebf24ac2f7aa143547ffb10", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/messagepack_rs-4eb474b8da8bc66d)
[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 messagepack-rs
[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" "8391112c880cec8e075d3de78deb7c2622f502f1cebf24ac2f7aa143547ffb10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8391112c880cec8e075d3de78deb7c2622f502f1cebf24ac2f7aa143547ffb10", kill_on_drop: false }`
[INFO] [stdout] 8391112c880cec8e075d3de78deb7c2622f502f1cebf24ac2f7aa143547ffb10