[INFO] fetching crate cfor 1.1.0...
[INFO] testing cfor-1.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate cfor 1.1.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate cfor 1.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cfor 1.1.0
[INFO] finished tweaking crates.io crate cfor 1.1.0
[INFO] tweaked toml for crates.io crate cfor 1.1.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6e3f06955dc00e1d7a650b7c664cb46331f4c2ab386f983a434029ab99914bc
[INFO] running `Command { std: "docker" "start" "-a" "d6e3f06955dc00e1d7a650b7c664cb46331f4c2ab386f983a434029ab99914bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6e3f06955dc00e1d7a650b7c664cb46331f4c2ab386f983a434029ab99914bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e3f06955dc00e1d7a650b7c664cb46331f4c2ab386f983a434029ab99914bc", kill_on_drop: false }`
[INFO] [stdout] d6e3f06955dc00e1d7a650b7c664cb46331f4c2ab386f983a434029ab99914bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdd55dac9a96a239db717016514ecf46b2650cc4a2294f63814ca60d5a57edd1
[INFO] running `Command { std: "docker" "start" "-a" "fdd55dac9a96a239db717016514ecf46b2650cc4a2294f63814ca60d5a57edd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfor v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "fdd55dac9a96a239db717016514ecf46b2650cc4a2294f63814ca60d5a57edd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd55dac9a96a239db717016514ecf46b2650cc4a2294f63814ca60d5a57edd1", kill_on_drop: false }`
[INFO] [stdout] fdd55dac9a96a239db717016514ecf46b2650cc4a2294f63814ca60d5a57edd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f21328eae199f3e3b7fc77a29b070eaaede88302c182aa7ad9f9b57ea931646
[INFO] running `Command { std: "docker" "start" "-a" "8f21328eae199f3e3b7fc77a29b070eaaede88302c182aa7ad9f9b57ea931646", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling cfor v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "8f21328eae199f3e3b7fc77a29b070eaaede88302c182aa7ad9f9b57ea931646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f21328eae199f3e3b7fc77a29b070eaaede88302c182aa7ad9f9b57ea931646", kill_on_drop: false }`
[INFO] [stdout] 8f21328eae199f3e3b7fc77a29b070eaaede88302c182aa7ad9f9b57ea931646
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e1b7c764d80084151369e615d71d5ac2efc26a03e53124b9439704317bbe87d
[INFO] running `Command { std: "docker" "start" "-a" "3e1b7c764d80084151369e615d71d5ac2efc26a03e53124b9439704317bbe87d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cfor-85e262ea7d2e0dcf)
[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 tests/test.rs (/opt/rustwide/target/debug/deps/test-98484a94af79e9ba)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test missing_parts ... ok
[INFO] [stdout] test multi_dec ... ok
[INFO] [stdout] test multi_step ... ok
[INFO] [stdout] test smoketest ... ok
[INFO] [stdout] test continue_updates - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cfor
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 171) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 124) ... ok
[INFO] [stdout] test src/lib.rs - (line 96) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e1b7c764d80084151369e615d71d5ac2efc26a03e53124b9439704317bbe87d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e1b7c764d80084151369e615d71d5ac2efc26a03e53124b9439704317bbe87d", kill_on_drop: false }`
[INFO] [stdout] 3e1b7c764d80084151369e615d71d5ac2efc26a03e53124b9439704317bbe87d