[INFO] fetching crate russia 0.0.0...
[INFO] testing russia-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate russia 0.0.0 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate russia 0.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate russia 0.0.0
[INFO] finished tweaking crates.io crate russia 0.0.0
[INFO] tweaked toml for crates.io crate russia 0.0.0 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate crates.io crate russia 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e6e3b906e96b6857768e027fbe44fdecf6c62ab8216bd1d48413e142c01a271
[INFO] running `Command { std: "docker" "start" "-a" "8e6e3b906e96b6857768e027fbe44fdecf6c62ab8216bd1d48413e142c01a271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e6e3b906e96b6857768e027fbe44fdecf6c62ab8216bd1d48413e142c01a271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e6e3b906e96b6857768e027fbe44fdecf6c62ab8216bd1d48413e142c01a271", kill_on_drop: false }`
[INFO] [stdout] 8e6e3b906e96b6857768e027fbe44fdecf6c62ab8216bd1d48413e142c01a271
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 748f8257c8d449ca8caa0f2af61c8bbcccb8a74f8a5c4558772710da19423f9a
[INFO] running `Command { std: "docker" "start" "-a" "748f8257c8d449ca8caa0f2af61c8bbcccb8a74f8a5c4558772710da19423f9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling russia v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "748f8257c8d449ca8caa0f2af61c8bbcccb8a74f8a5c4558772710da19423f9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "748f8257c8d449ca8caa0f2af61c8bbcccb8a74f8a5c4558772710da19423f9a", kill_on_drop: false }`
[INFO] [stdout] 748f8257c8d449ca8caa0f2af61c8bbcccb8a74f8a5c4558772710da19423f9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 142f12160f93751f686ba2a901979f39223e92aacb62f1914b52f86abb368f15
[INFO] running `Command { std: "docker" "start" "-a" "142f12160f93751f686ba2a901979f39223e92aacb62f1914b52f86abb368f15", kill_on_drop: false }`
[INFO] [stderr]    Compiling russia v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "142f12160f93751f686ba2a901979f39223e92aacb62f1914b52f86abb368f15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "142f12160f93751f686ba2a901979f39223e92aacb62f1914b52f86abb368f15", kill_on_drop: false }`
[INFO] [stdout] 142f12160f93751f686ba2a901979f39223e92aacb62f1914b52f86abb368f15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c40121679ba404177a3015b28da7cfa309f5676b7c3e46a388a54173c299545f
[INFO] running `Command { std: "docker" "start" "-a" "c40121679ba404177a3015b28da7cfa309f5676b7c3e46a388a54173c299545f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/russia-ad5c0a0be1035aad)
[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" "c40121679ba404177a3015b28da7cfa309f5676b7c3e46a388a54173c299545f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c40121679ba404177a3015b28da7cfa309f5676b7c3e46a388a54173c299545f", kill_on_drop: false }`
[INFO] [stdout] c40121679ba404177a3015b28da7cfa309f5676b7c3e46a388a54173c299545f