[INFO] fetching crate rustbuddy 0.1.0...
[INFO] testing rustbuddy-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate rustbuddy 0.1.0 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate rustbuddy 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustbuddy 0.1.0
[INFO] finished tweaking crates.io crate rustbuddy 0.1.0
[INFO] tweaked toml for crates.io crate rustbuddy 0.1.0 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4852cd0b7bb295dbe84cfd2305f80a57e8262e96d3ac6e7e5f34c16f7b16902d
[INFO] running `Command { std: "docker" "start" "-a" "4852cd0b7bb295dbe84cfd2305f80a57e8262e96d3ac6e7e5f34c16f7b16902d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4852cd0b7bb295dbe84cfd2305f80a57e8262e96d3ac6e7e5f34c16f7b16902d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4852cd0b7bb295dbe84cfd2305f80a57e8262e96d3ac6e7e5f34c16f7b16902d", kill_on_drop: false }`
[INFO] [stdout] 4852cd0b7bb295dbe84cfd2305f80a57e8262e96d3ac6e7e5f34c16f7b16902d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c64515d1110cac99d3b723cfb7ab60bd1f138bbb4e302380fd2d3490fcb40397
[INFO] running `Command { std: "docker" "start" "-a" "c64515d1110cac99d3b723cfb7ab60bd1f138bbb4e302380fd2d3490fcb40397", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustbuddy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "c64515d1110cac99d3b723cfb7ab60bd1f138bbb4e302380fd2d3490fcb40397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c64515d1110cac99d3b723cfb7ab60bd1f138bbb4e302380fd2d3490fcb40397", kill_on_drop: false }`
[INFO] [stdout] c64515d1110cac99d3b723cfb7ab60bd1f138bbb4e302380fd2d3490fcb40397
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf427b0da93c734dd3dd3804cb40a74d53d07463fc81c74d486a83018f0e023d
[INFO] running `Command { std: "docker" "start" "-a" "bf427b0da93c734dd3dd3804cb40a74d53d07463fc81c74d486a83018f0e023d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustbuddy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "bf427b0da93c734dd3dd3804cb40a74d53d07463fc81c74d486a83018f0e023d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf427b0da93c734dd3dd3804cb40a74d53d07463fc81c74d486a83018f0e023d", kill_on_drop: false }`
[INFO] [stdout] bf427b0da93c734dd3dd3804cb40a74d53d07463fc81c74d486a83018f0e023d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bb93903518d70c1c46438e52b1bd0576e8a43e887daee3c7bf22b27e426d02c
[INFO] running `Command { std: "docker" "start" "-a" "9bb93903518d70c1c46438e52b1bd0576e8a43e887daee3c7bf22b27e426d02c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustbuddy-0cf156e3543d7e15)
[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 tests/rustbuddy_test.rs (/opt/rustwide/target/debug/deps/rustbuddy_test-fadfc051b3352a08)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests rustbuddy
[INFO] [stdout] test it_allocates_and_frees_many_blocks ... ok
[INFO] [stdout] test it_allocates_one_block ... ok
[INFO] [stdout] test it_creates_a_new_instance ... ok
[INFO] [stdout] test it_frees_one_block ... 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 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" "9bb93903518d70c1c46438e52b1bd0576e8a43e887daee3c7bf22b27e426d02c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bb93903518d70c1c46438e52b1bd0576e8a43e887daee3c7bf22b27e426d02c", kill_on_drop: false }`
[INFO] [stdout] 9bb93903518d70c1c46438e52b1bd0576e8a43e887daee3c7bf22b27e426d02c