[INFO] fetching crate qread 0.1.0...
[INFO] testing qread-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate qread 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate qread 0.1.0
[INFO] finished tweaking crates.io crate qread 0.1.0
[INFO] tweaked toml for crates.io crate qread 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qread 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c45fa3599506cc0e818af77549358bb29685b54f06d2f8858ce1d64f93faf9f5
[INFO] running `Command { std: "docker" "start" "-a" "c45fa3599506cc0e818af77549358bb29685b54f06d2f8858ce1d64f93faf9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c45fa3599506cc0e818af77549358bb29685b54f06d2f8858ce1d64f93faf9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45fa3599506cc0e818af77549358bb29685b54f06d2f8858ce1d64f93faf9f5", kill_on_drop: false }`
[INFO] [stdout] c45fa3599506cc0e818af77549358bb29685b54f06d2f8858ce1d64f93faf9f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dabd1a9056df1c9bbd5ecabc3b7dc11334a18b7176dce123b936d19d5002336e
[INFO] running `Command { std: "docker" "start" "-a" "dabd1a9056df1c9bbd5ecabc3b7dc11334a18b7176dce123b936d19d5002336e", kill_on_drop: false }`
[INFO] [stderr]    Compiling qread v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "dabd1a9056df1c9bbd5ecabc3b7dc11334a18b7176dce123b936d19d5002336e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dabd1a9056df1c9bbd5ecabc3b7dc11334a18b7176dce123b936d19d5002336e", kill_on_drop: false }`
[INFO] [stdout] dabd1a9056df1c9bbd5ecabc3b7dc11334a18b7176dce123b936d19d5002336e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1212a669b6f8fc9ef92e5c758f2db9d9eb13c0be3d373ddb2b19cd66ac6880d6
[INFO] running `Command { std: "docker" "start" "-a" "1212a669b6f8fc9ef92e5c758f2db9d9eb13c0be3d373ddb2b19cd66ac6880d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling qread v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "1212a669b6f8fc9ef92e5c758f2db9d9eb13c0be3d373ddb2b19cd66ac6880d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1212a669b6f8fc9ef92e5c758f2db9d9eb13c0be3d373ddb2b19cd66ac6880d6", kill_on_drop: false }`
[INFO] [stdout] 1212a669b6f8fc9ef92e5c758f2db9d9eb13c0be3d373ddb2b19cd66ac6880d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 920bb796de8d0ad27b4d39c7268bae9966e44fcef4894e22b864ffc40d66b83f
[INFO] running `Command { std: "docker" "start" "-a" "920bb796de8d0ad27b4d39c7268bae9966e44fcef4894e22b864ffc40d66b83f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qread-c3c3f9eaae22fb36)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::qbufread_string ... ok
[INFO] [stderr]    Doc-tests qread
[INFO] [stdout] test tests::qread_bytes ... ok
[INFO] [stdout] test tests::qread_string ... ok
[INFO] [stdout] test tests::qbufread_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 41) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 24) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "920bb796de8d0ad27b4d39c7268bae9966e44fcef4894e22b864ffc40d66b83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920bb796de8d0ad27b4d39c7268bae9966e44fcef4894e22b864ffc40d66b83f", kill_on_drop: false }`
[INFO] [stdout] 920bb796de8d0ad27b4d39c7268bae9966e44fcef4894e22b864ffc40d66b83f