[INFO] fetching crate bounds 0.6.2...
[INFO] testing bounds-0.6.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bounds 0.6.2 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate bounds 0.6.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bounds 0.6.2
[INFO] finished tweaking crates.io crate bounds 0.6.2
[INFO] tweaked toml for crates.io crate bounds 0.6.2 written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a1cc4254a7a18a05303d39f9427fbfcf2c58db2d79f35e106760e4e5d9ef453
[INFO] running `Command { std: "docker" "start" "-a" "2a1cc4254a7a18a05303d39f9427fbfcf2c58db2d79f35e106760e4e5d9ef453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a1cc4254a7a18a05303d39f9427fbfcf2c58db2d79f35e106760e4e5d9ef453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1cc4254a7a18a05303d39f9427fbfcf2c58db2d79f35e106760e4e5d9ef453", kill_on_drop: false }`
[INFO] [stdout] 2a1cc4254a7a18a05303d39f9427fbfcf2c58db2d79f35e106760e4e5d9ef453
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bfd84efaa9448ef2992c20ab1e9191292a25ae59d544679eeaac898e4e90673
[INFO] running `Command { std: "docker" "start" "-a" "8bfd84efaa9448ef2992c20ab1e9191292a25ae59d544679eeaac898e4e90673", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling bounds v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `Command { std: "docker" "inspect" "8bfd84efaa9448ef2992c20ab1e9191292a25ae59d544679eeaac898e4e90673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bfd84efaa9448ef2992c20ab1e9191292a25ae59d544679eeaac898e4e90673", kill_on_drop: false }`
[INFO] [stdout] 8bfd84efaa9448ef2992c20ab1e9191292a25ae59d544679eeaac898e4e90673
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 347fa65f2972eb666f7c9928af69908c755e0d5dd2f579dd6458f885c7781976
[INFO] running `Command { std: "docker" "start" "-a" "347fa65f2972eb666f7c9928af69908c755e0d5dd2f579dd6458f885c7781976", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bounds v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "347fa65f2972eb666f7c9928af69908c755e0d5dd2f579dd6458f885c7781976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "347fa65f2972eb666f7c9928af69908c755e0d5dd2f579dd6458f885c7781976", kill_on_drop: false }`
[INFO] [stdout] 347fa65f2972eb666f7c9928af69908c755e0d5dd2f579dd6458f885c7781976
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec0634c82fd8a3e4244ae71bfc91f7dce1faafa113b82d3038dc2bd19045d16c
[INFO] running `Command { std: "docker" "start" "-a" "ec0634c82fd8a3e4244ae71bfc91f7dce1faafa113b82d3038dc2bd19045d16c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bounds-be2e02f2b6fd801d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bounds
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::test_compare ... ok
[INFO] [stdout] test test::test_intersection ... ok
[INFO] [stdout] test test::test_merge ... ok
[INFO] [stdout] test test::test_div ... ok
[INFO] [stdout] test test::test_mul ... ok
[INFO] [stdout] test test::test_add ... ok
[INFO] [stdout] test test::test_neg ... ok
[INFO] [stdout] test test::test_size ... ok
[INFO] [stdout] test test_macro ... ok
[INFO] [stdout] test test::test_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "ec0634c82fd8a3e4244ae71bfc91f7dce1faafa113b82d3038dc2bd19045d16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec0634c82fd8a3e4244ae71bfc91f7dce1faafa113b82d3038dc2bd19045d16c", kill_on_drop: false }`
[INFO] [stdout] ec0634c82fd8a3e4244ae71bfc91f7dce1faafa113b82d3038dc2bd19045d16c