[INFO] fetching crate thrive-ipc 0.1.0...
[INFO] testing thrive-ipc-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate thrive-ipc 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate thrive-ipc 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 thrive-ipc 0.1.0
[INFO] finished tweaking crates.io crate thrive-ipc 0.1.0
[INFO] tweaked toml for crates.io crate thrive-ipc 0.1.0 written to /workspace/builds/worker-9/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 238a4f863030941048b0162e0f826dfed0f6867cfba82c9accce99ed1b370a9d
[INFO] running `Command { std: "docker" "start" "-a" "238a4f863030941048b0162e0f826dfed0f6867cfba82c9accce99ed1b370a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "238a4f863030941048b0162e0f826dfed0f6867cfba82c9accce99ed1b370a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238a4f863030941048b0162e0f826dfed0f6867cfba82c9accce99ed1b370a9d", kill_on_drop: false }`
[INFO] [stdout] 238a4f863030941048b0162e0f826dfed0f6867cfba82c9accce99ed1b370a9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 66d50715766c5717ef6f1faf5b950ce3645f4cc60232129ba6804cf97f4e164d
[INFO] running `Command { std: "docker" "start" "-a" "66d50715766c5717ef6f1faf5b950ce3645f4cc60232129ba6804cf97f4e164d", kill_on_drop: false }`
[INFO] [stderr]    Compiling thrive-ipc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "66d50715766c5717ef6f1faf5b950ce3645f4cc60232129ba6804cf97f4e164d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d50715766c5717ef6f1faf5b950ce3645f4cc60232129ba6804cf97f4e164d", kill_on_drop: false }`
[INFO] [stdout] 66d50715766c5717ef6f1faf5b950ce3645f4cc60232129ba6804cf97f4e164d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 1022daa193d0b3efb12b1260a53f0f0515baf40b06dd9e14ac3f458bb7e5e3b4
[INFO] running `Command { std: "docker" "start" "-a" "1022daa193d0b3efb12b1260a53f0f0515baf40b06dd9e14ac3f458bb7e5e3b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling thrive-ipc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "1022daa193d0b3efb12b1260a53f0f0515baf40b06dd9e14ac3f458bb7e5e3b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1022daa193d0b3efb12b1260a53f0f0515baf40b06dd9e14ac3f458bb7e5e3b4", kill_on_drop: false }`
[INFO] [stdout] 1022daa193d0b3efb12b1260a53f0f0515baf40b06dd9e14ac3f458bb7e5e3b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] b21f708b836fadab012cd3880861a3ac02c65d261278e5d1be0a054e3159c63a
[INFO] running `Command { std: "docker" "start" "-a" "b21f708b836fadab012cd3880861a3ac02c65d261278e5d1be0a054e3159c63a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/thrive_ipc-3f163102f877b147)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thrive_ipc
[INFO] [stdout] test result: ok. 0 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" "b21f708b836fadab012cd3880861a3ac02c65d261278e5d1be0a054e3159c63a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b21f708b836fadab012cd3880861a3ac02c65d261278e5d1be0a054e3159c63a", kill_on_drop: false }`
[INFO] [stdout] b21f708b836fadab012cd3880861a3ac02c65d261278e5d1be0a054e3159c63a