[INFO] fetching crate frack 2.0.0...
[INFO] testing frack-2.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate frack 2.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate frack 2.0.0
[INFO] finished tweaking crates.io crate frack 2.0.0
[INFO] tweaked toml for crates.io crate frack 2.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate frack 2.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate frack 2.0.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd421672c2ffd20d488d554a44df803c9970ac6fa1d09cdd7077e2c99d045575
[INFO] running `Command { std: "docker" "start" "-a" "fd421672c2ffd20d488d554a44df803c9970ac6fa1d09cdd7077e2c99d045575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd421672c2ffd20d488d554a44df803c9970ac6fa1d09cdd7077e2c99d045575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd421672c2ffd20d488d554a44df803c9970ac6fa1d09cdd7077e2c99d045575", kill_on_drop: false }`
[INFO] [stdout] fd421672c2ffd20d488d554a44df803c9970ac6fa1d09cdd7077e2c99d045575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b931970667be15968989bfde548f82bad969cd63242f8ec7ee33eea5292ccdc
[INFO] running `Command { std: "docker" "start" "-a" "3b931970667be15968989bfde548f82bad969cd63242f8ec7ee33eea5292ccdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling frack v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "3b931970667be15968989bfde548f82bad969cd63242f8ec7ee33eea5292ccdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b931970667be15968989bfde548f82bad969cd63242f8ec7ee33eea5292ccdc", kill_on_drop: false }`
[INFO] [stdout] 3b931970667be15968989bfde548f82bad969cd63242f8ec7ee33eea5292ccdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12ff54bb8f783c35020073ce21607341b9c1b233dd32b15e0b6064294586092c
[INFO] running `Command { std: "docker" "start" "-a" "12ff54bb8f783c35020073ce21607341b9c1b233dd32b15e0b6064294586092c", kill_on_drop: false }`
[INFO] [stderr]    Compiling frack v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "12ff54bb8f783c35020073ce21607341b9c1b233dd32b15e0b6064294586092c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ff54bb8f783c35020073ce21607341b9c1b233dd32b15e0b6064294586092c", kill_on_drop: false }`
[INFO] [stdout] 12ff54bb8f783c35020073ce21607341b9c1b233dd32b15e0b6064294586092c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a50e225cf3223d37c27f15f4e6f0a572c4314c42967b8c9a84c29d19caa2e05d
[INFO] running `Command { std: "docker" "start" "-a" "a50e225cf3223d37c27f15f4e6f0a572c4314c42967b8c9a84c29d19caa2e05d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/frack-5733c805c8144377)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/frack-f22691cca6bb7441)
[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] [stderr]    Doc-tests frack
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/util.rs - util::error (line 19) - compile ... ok
[INFO] [stdout] test src/util.rs - util::error (line 8) - compile ... ok
[INFO] [stdout] test src/util.rs - util::warning (line 130) - compile ... ok
[INFO] [stdout] test src/util.rs - util::warning (line 115) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a50e225cf3223d37c27f15f4e6f0a572c4314c42967b8c9a84c29d19caa2e05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a50e225cf3223d37c27f15f4e6f0a572c4314c42967b8c9a84c29d19caa2e05d", kill_on_drop: false }`
[INFO] [stdout] a50e225cf3223d37c27f15f4e6f0a572c4314c42967b8c9a84c29d19caa2e05d
