[INFO] fetching crate gson 0.0.0...
[INFO] testing gson-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate gson 0.0.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate gson 0.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gson 0.0.0
[INFO] finished tweaking crates.io crate gson 0.0.0
[INFO] tweaked toml for crates.io crate gson 0.0.0 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30af8f4faa45da65e16fd857b12bc74904d0adc0bf22fb19cc00ec6c136ce9a2
[INFO] running `Command { std: "docker" "start" "-a" "30af8f4faa45da65e16fd857b12bc74904d0adc0bf22fb19cc00ec6c136ce9a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30af8f4faa45da65e16fd857b12bc74904d0adc0bf22fb19cc00ec6c136ce9a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30af8f4faa45da65e16fd857b12bc74904d0adc0bf22fb19cc00ec6c136ce9a2", kill_on_drop: false }`
[INFO] [stdout] 30af8f4faa45da65e16fd857b12bc74904d0adc0bf22fb19cc00ec6c136ce9a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf8fae760b36e5031de21ff0e38828d5628d0ec26ecb138c65d5cbad96069459
[INFO] running `Command { std: "docker" "start" "-a" "cf8fae760b36e5031de21ff0e38828d5628d0ec26ecb138c65d5cbad96069459", kill_on_drop: false }`
[INFO] [stderr]    Compiling gson v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "cf8fae760b36e5031de21ff0e38828d5628d0ec26ecb138c65d5cbad96069459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf8fae760b36e5031de21ff0e38828d5628d0ec26ecb138c65d5cbad96069459", kill_on_drop: false }`
[INFO] [stdout] cf8fae760b36e5031de21ff0e38828d5628d0ec26ecb138c65d5cbad96069459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 788620b3f75136f85fba0c1820751e3326f3e955aae54c4d27e2a651a75d97e2
[INFO] running `Command { std: "docker" "start" "-a" "788620b3f75136f85fba0c1820751e3326f3e955aae54c4d27e2a651a75d97e2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gson v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "788620b3f75136f85fba0c1820751e3326f3e955aae54c4d27e2a651a75d97e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "788620b3f75136f85fba0c1820751e3326f3e955aae54c4d27e2a651a75d97e2", kill_on_drop: false }`
[INFO] [stdout] 788620b3f75136f85fba0c1820751e3326f3e955aae54c4d27e2a651a75d97e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ecf7fd9e35cf596fcbcc7034471f75af32f2271150e5402c6ddc0deb5a09449
[INFO] running `Command { std: "docker" "start" "-a" "0ecf7fd9e35cf596fcbcc7034471f75af32f2271150e5402c6ddc0deb5a09449", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.76s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gson-b97b8f796b19b9a8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gson
[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" "0ecf7fd9e35cf596fcbcc7034471f75af32f2271150e5402c6ddc0deb5a09449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ecf7fd9e35cf596fcbcc7034471f75af32f2271150e5402c6ddc0deb5a09449", kill_on_drop: false }`
[INFO] [stdout] 0ecf7fd9e35cf596fcbcc7034471f75af32f2271150e5402c6ddc0deb5a09449
