[INFO] fetching crate scheduling 0.1.2...
[INFO] testing scheduling-0.1.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate scheduling 0.1.2 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate scheduling 0.1.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scheduling 0.1.2
[INFO] finished tweaking crates.io crate scheduling 0.1.2
[INFO] tweaked toml for crates.io crate scheduling 0.1.2 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate crates.io crate scheduling 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 637a71ba94f1401230d0116ae54fa559370a676ad93e196a0d1627e9329799d5
[INFO] running `Command { std: "docker" "start" "-a" "637a71ba94f1401230d0116ae54fa559370a676ad93e196a0d1627e9329799d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "637a71ba94f1401230d0116ae54fa559370a676ad93e196a0d1627e9329799d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "637a71ba94f1401230d0116ae54fa559370a676ad93e196a0d1627e9329799d5", kill_on_drop: false }`
[INFO] [stdout] 637a71ba94f1401230d0116ae54fa559370a676ad93e196a0d1627e9329799d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b7010ec3386b7290a6dd54d7e3dc120243917347b87a5f3ea456d4f17656cbb
[INFO] running `Command { std: "docker" "start" "-a" "1b7010ec3386b7290a6dd54d7e3dc120243917347b87a5f3ea456d4f17656cbb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scheduling v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "1b7010ec3386b7290a6dd54d7e3dc120243917347b87a5f3ea456d4f17656cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b7010ec3386b7290a6dd54d7e3dc120243917347b87a5f3ea456d4f17656cbb", kill_on_drop: false }`
[INFO] [stdout] 1b7010ec3386b7290a6dd54d7e3dc120243917347b87a5f3ea456d4f17656cbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b01917f578e42bf41f6e959fd044ef47abcbff2bb744715773cc3110909d8211
[INFO] running `Command { std: "docker" "start" "-a" "b01917f578e42bf41f6e959fd044ef47abcbff2bb744715773cc3110909d8211", kill_on_drop: false }`
[INFO] [stderr]    Compiling scheduling v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "b01917f578e42bf41f6e959fd044ef47abcbff2bb744715773cc3110909d8211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b01917f578e42bf41f6e959fd044ef47abcbff2bb744715773cc3110909d8211", kill_on_drop: false }`
[INFO] [stdout] b01917f578e42bf41f6e959fd044ef47abcbff2bb744715773cc3110909d8211
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 195c729f8b322c24814c6851cb3089e9c455fa51cf509fbe3a665dc497e980a7
[INFO] running `Command { std: "docker" "start" "-a" "195c729f8b322c24814c6851cb3089e9c455fa51cf509fbe3a665dc497e980a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scheduling-d49f0e60f0a81b71)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scheduling
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "195c729f8b322c24814c6851cb3089e9c455fa51cf509fbe3a665dc497e980a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "195c729f8b322c24814c6851cb3089e9c455fa51cf509fbe3a665dc497e980a7", kill_on_drop: false }`
[INFO] [stdout] 195c729f8b322c24814c6851cb3089e9c455fa51cf509fbe3a665dc497e980a7