[INFO] fetching crate xerde 0.1.0...
[INFO] testing xerde-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate xerde 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate xerde 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xerde 0.1.0
[INFO] finished tweaking crates.io crate xerde 0.1.0
[INFO] tweaked toml for crates.io crate xerde 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad6e782bf99d41a0e6c6d19a7908a07988e41d449b45adc72744c4d48e328fd2
[INFO] running `Command { std: "docker" "start" "-a" "ad6e782bf99d41a0e6c6d19a7908a07988e41d449b45adc72744c4d48e328fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad6e782bf99d41a0e6c6d19a7908a07988e41d449b45adc72744c4d48e328fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad6e782bf99d41a0e6c6d19a7908a07988e41d449b45adc72744c4d48e328fd2", kill_on_drop: false }`
[INFO] [stdout] ad6e782bf99d41a0e6c6d19a7908a07988e41d449b45adc72744c4d48e328fd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 532b20fbe8f1079863f5cfcf004e6b7be1a954e222ce8fba2e853247e4cab4bd
[INFO] running `Command { std: "docker" "start" "-a" "532b20fbe8f1079863f5cfcf004e6b7be1a954e222ce8fba2e853247e4cab4bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling xerde v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "532b20fbe8f1079863f5cfcf004e6b7be1a954e222ce8fba2e853247e4cab4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "532b20fbe8f1079863f5cfcf004e6b7be1a954e222ce8fba2e853247e4cab4bd", kill_on_drop: false }`
[INFO] [stdout] 532b20fbe8f1079863f5cfcf004e6b7be1a954e222ce8fba2e853247e4cab4bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f17cd214dad2edfe7488aee594cc8771d6275e45becf58414ee3c7f41215d29d
[INFO] running `Command { std: "docker" "start" "-a" "f17cd214dad2edfe7488aee594cc8771d6275e45becf58414ee3c7f41215d29d", kill_on_drop: false }`
[INFO] [stderr]    Compiling xerde v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "f17cd214dad2edfe7488aee594cc8771d6275e45becf58414ee3c7f41215d29d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f17cd214dad2edfe7488aee594cc8771d6275e45becf58414ee3c7f41215d29d", kill_on_drop: false }`
[INFO] [stdout] f17cd214dad2edfe7488aee594cc8771d6275e45becf58414ee3c7f41215d29d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97f4302cc6781062316422298e5b9e4f3986424ffa5f3e2cacb00c44b2d0585c
[INFO] running `Command { std: "docker" "start" "-a" "97f4302cc6781062316422298e5b9e4f3986424ffa5f3e2cacb00c44b2d0585c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xerde-f9e1a1dee1468442)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests xerde
[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] [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" "97f4302cc6781062316422298e5b9e4f3986424ffa5f3e2cacb00c44b2d0585c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f4302cc6781062316422298e5b9e4f3986424ffa5f3e2cacb00c44b2d0585c", kill_on_drop: false }`
[INFO] [stdout] 97f4302cc6781062316422298e5b9e4f3986424ffa5f3e2cacb00c44b2d0585c