[INFO] crate entrance 0.2.0 is already in cache
[INFO] testing entrance-0.2.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate entrance 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate entrance 0.2.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate entrance 0.2.0
[INFO] finished tweaking crates.io crate entrance 0.2.0
[INFO] tweaked toml for crates.io crate entrance 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate entrance 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6ac9dfaed143a36867d4d0bdaf96f8fc7caebafeff41af1a5aa8b5c371724fc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b6ac9dfaed143a36867d4d0bdaf96f8fc7caebafeff41af1a5aa8b5c371724fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6ac9dfaed143a36867d4d0bdaf96f8fc7caebafeff41af1a5aa8b5c371724fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ac9dfaed143a36867d4d0bdaf96f8fc7caebafeff41af1a5aa8b5c371724fc", kill_on_drop: false }`
[INFO] [stdout] b6ac9dfaed143a36867d4d0bdaf96f8fc7caebafeff41af1a5aa8b5c371724fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 07d943f88a1ed76d2c8317d6c39a7be14185fc1f92bf8941daa214c09e3bdec7
[INFO] running `Command { std: "docker" "start" "-a" "07d943f88a1ed76d2c8317d6c39a7be14185fc1f92bf8941daa214c09e3bdec7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling cc v1.0.45
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling backtrace v0.3.38
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling entrance_derive v0.2.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling entrance v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.57s
[INFO] running `Command { std: "docker" "inspect" "07d943f88a1ed76d2c8317d6c39a7be14185fc1f92bf8941daa214c09e3bdec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d943f88a1ed76d2c8317d6c39a7be14185fc1f92bf8941daa214c09e3bdec7", kill_on_drop: false }`
[INFO] [stdout] 07d943f88a1ed76d2c8317d6c39a7be14185fc1f92bf8941daa214c09e3bdec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 647156c230230fcf51ce4492a5bba1a3bf299fd107bc093c1c346169e35002a0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "647156c230230fcf51ce4492a5bba1a3bf299fd107bc093c1c346169e35002a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling entrance v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "647156c230230fcf51ce4492a5bba1a3bf299fd107bc093c1c346169e35002a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "647156c230230fcf51ce4492a5bba1a3bf299fd107bc093c1c346169e35002a0", kill_on_drop: false }`
[INFO] [stdout] 647156c230230fcf51ce4492a5bba1a3bf299fd107bc093c1c346169e35002a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 327d5cfbeeb3b0266057a16ed303b4441c207776822d92802847e31910890412
[INFO] running `Command { std: "docker" "start" "-a" "327d5cfbeeb3b0266057a16ed303b4441c207776822d92802847e31910890412", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/entrance-f0af798f57981696
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_parse_variable_argument ... ok
[INFO] [stdout] test tests::test_parse_argument ... ok
[INFO] [stdout] test arguments::tests::arguments_parse ... ok
[INFO] [stdout] test options::tests::spec ... ok
[INFO] [stdout] test arguments::tests::arguments_spec ... ok
[INFO] [stdout] test options::tests::parse ... ok
[INFO] [stdout] test command::tests::command ... ok
[INFO] [stdout] test command::tests::format_usage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/derive_macro-0f95433a7118e709
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test options ... ok
[INFO] [stdout] test struct_with_named_fields ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests entrance
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/options.rs - options::Options (line 13) ... ok
[INFO] [stdout] test src/arguments.rs - arguments::Arguments (line 12) ... ok
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "327d5cfbeeb3b0266057a16ed303b4441c207776822d92802847e31910890412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327d5cfbeeb3b0266057a16ed303b4441c207776822d92802847e31910890412", kill_on_drop: false }`
[INFO] [stdout] 327d5cfbeeb3b0266057a16ed303b4441c207776822d92802847e31910890412