[INFO] fetching crate periscope 0.1.0...
[INFO] testing periscope-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate periscope 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate periscope 0.1.0
[INFO] finished tweaking crates.io crate periscope 0.1.0
[INFO] tweaked toml for crates.io crate periscope 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate periscope 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate periscope 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 724a3dda57a6ff2b6272f727d6cb2cae03bc73e4ea21efa0ba14aac3459ce849
[INFO] running `Command { std: "docker" "start" "-a" "724a3dda57a6ff2b6272f727d6cb2cae03bc73e4ea21efa0ba14aac3459ce849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "724a3dda57a6ff2b6272f727d6cb2cae03bc73e4ea21efa0ba14aac3459ce849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "724a3dda57a6ff2b6272f727d6cb2cae03bc73e4ea21efa0ba14aac3459ce849", kill_on_drop: false }`
[INFO] [stdout] 724a3dda57a6ff2b6272f727d6cb2cae03bc73e4ea21efa0ba14aac3459ce849
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14af6692c4fd39beb08fcf654534347825fe5e3ad6fdcb34d82f14fa9c8f7a70
[INFO] running `Command { std: "docker" "start" "-a" "14af6692c4fd39beb08fcf654534347825fe5e3ad6fdcb34d82f14fa9c8f7a70", kill_on_drop: false }`
[INFO] [stderr]    Compiling periscope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "14af6692c4fd39beb08fcf654534347825fe5e3ad6fdcb34d82f14fa9c8f7a70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14af6692c4fd39beb08fcf654534347825fe5e3ad6fdcb34d82f14fa9c8f7a70", kill_on_drop: false }`
[INFO] [stdout] 14af6692c4fd39beb08fcf654534347825fe5e3ad6fdcb34d82f14fa9c8f7a70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed453c1c7766c56e0c4e24209c26a1b739432076589205912dd9088fa2ca3e9b
[INFO] running `Command { std: "docker" "start" "-a" "ed453c1c7766c56e0c4e24209c26a1b739432076589205912dd9088fa2ca3e9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling periscope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "ed453c1c7766c56e0c4e24209c26a1b739432076589205912dd9088fa2ca3e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed453c1c7766c56e0c4e24209c26a1b739432076589205912dd9088fa2ca3e9b", kill_on_drop: false }`
[INFO] [stdout] ed453c1c7766c56e0c4e24209c26a1b739432076589205912dd9088fa2ca3e9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a37f7ed10d9d4848d325493ad6424b376bc677a31c182c8f82816fd0edff7e98
[INFO] running `Command { std: "docker" "start" "-a" "a37f7ed10d9d4848d325493ad6424b376bc677a31c182c8f82816fd0edff7e98", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/periscope-a026b5b474fe5dc5)
[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" "a37f7ed10d9d4848d325493ad6424b376bc677a31c182c8f82816fd0edff7e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a37f7ed10d9d4848d325493ad6424b376bc677a31c182c8f82816fd0edff7e98", kill_on_drop: false }`
[INFO] [stdout] a37f7ed10d9d4848d325493ad6424b376bc677a31c182c8f82816fd0edff7e98