[INFO] fetching crate visualizations 0.1.0...
[INFO] testing visualizations-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate visualizations 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate visualizations 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate visualizations 0.1.0
[INFO] finished tweaking crates.io crate visualizations 0.1.0
[INFO] tweaked toml for crates.io crate visualizations 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate visualizations 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4bd66113b0e5e5b5c1b6bb707772ce099b1cbe32e34ddff22773bbc29413b49
[INFO] running `Command { std: "docker" "start" "-a" "b4bd66113b0e5e5b5c1b6bb707772ce099b1cbe32e34ddff22773bbc29413b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4bd66113b0e5e5b5c1b6bb707772ce099b1cbe32e34ddff22773bbc29413b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4bd66113b0e5e5b5c1b6bb707772ce099b1cbe32e34ddff22773bbc29413b49", kill_on_drop: false }`
[INFO] [stdout] b4bd66113b0e5e5b5c1b6bb707772ce099b1cbe32e34ddff22773bbc29413b49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16aac85c0f9ed801e086966c6e109643fc4fee8f258bce4aef13919885f5dace
[INFO] running `Command { std: "docker" "start" "-a" "16aac85c0f9ed801e086966c6e109643fc4fee8f258bce4aef13919885f5dace", kill_on_drop: false }`
[INFO] [stderr]    Compiling visualizations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "16aac85c0f9ed801e086966c6e109643fc4fee8f258bce4aef13919885f5dace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16aac85c0f9ed801e086966c6e109643fc4fee8f258bce4aef13919885f5dace", kill_on_drop: false }`
[INFO] [stdout] 16aac85c0f9ed801e086966c6e109643fc4fee8f258bce4aef13919885f5dace
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57277beaae95f4faa516235f8294eb3ea4edb9f748f8997554539f8101ce0050
[INFO] running `Command { std: "docker" "start" "-a" "57277beaae95f4faa516235f8294eb3ea4edb9f748f8997554539f8101ce0050", kill_on_drop: false }`
[INFO] [stderr]    Compiling visualizations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "57277beaae95f4faa516235f8294eb3ea4edb9f748f8997554539f8101ce0050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57277beaae95f4faa516235f8294eb3ea4edb9f748f8997554539f8101ce0050", kill_on_drop: false }`
[INFO] [stdout] 57277beaae95f4faa516235f8294eb3ea4edb9f748f8997554539f8101ce0050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db95b4a092c87552ae05a7e62f56a0129acf46d59779230ad2196b6c4d3f2904
[INFO] running `Command { std: "docker" "start" "-a" "db95b4a092c87552ae05a7e62f56a0129acf46d59779230ad2196b6c4d3f2904", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/visualizations-2e6052c42bf71b34)
[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" "db95b4a092c87552ae05a7e62f56a0129acf46d59779230ad2196b6c4d3f2904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db95b4a092c87552ae05a7e62f56a0129acf46d59779230ad2196b6c4d3f2904", kill_on_drop: false }`
[INFO] [stdout] db95b4a092c87552ae05a7e62f56a0129acf46d59779230ad2196b6c4d3f2904