[INFO] fetching crate adhocerr 0.1.2...
[INFO] testing adhocerr-0.1.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate adhocerr 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate adhocerr 0.1.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate adhocerr 0.1.2
[INFO] finished tweaking crates.io crate adhocerr 0.1.2
[INFO] tweaked toml for crates.io crate adhocerr 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] f0363ea328ada50948f7dc3ac53bacd1420085b4caf3ec6cd782772ab89589f9
[INFO] running `Command { std: "docker" "start" "-a" "f0363ea328ada50948f7dc3ac53bacd1420085b4caf3ec6cd782772ab89589f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0363ea328ada50948f7dc3ac53bacd1420085b4caf3ec6cd782772ab89589f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0363ea328ada50948f7dc3ac53bacd1420085b4caf3ec6cd782772ab89589f9", kill_on_drop: false }`
[INFO] [stdout] f0363ea328ada50948f7dc3ac53bacd1420085b4caf3ec6cd782772ab89589f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebb06f49ef5a9533e3c04ab61f781597afd00aa75cb0125cc604aadfdce10b70
[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" "ebb06f49ef5a9533e3c04ab61f781597afd00aa75cb0125cc604aadfdce10b70", kill_on_drop: false }`
[INFO] [stderr]    Compiling adhocerr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "ebb06f49ef5a9533e3c04ab61f781597afd00aa75cb0125cc604aadfdce10b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb06f49ef5a9533e3c04ab61f781597afd00aa75cb0125cc604aadfdce10b70", kill_on_drop: false }`
[INFO] [stdout] ebb06f49ef5a9533e3c04ab61f781597afd00aa75cb0125cc604aadfdce10b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b90662c22868c76684b3a001a19ab633ee230a0ee0a55dc24fdc6f8cc079845
[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" "3b90662c22868c76684b3a001a19ab633ee230a0ee0a55dc24fdc6f8cc079845", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.37
[INFO] [stderr]    Compiling adhocerr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "3b90662c22868c76684b3a001a19ab633ee230a0ee0a55dc24fdc6f8cc079845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b90662c22868c76684b3a001a19ab633ee230a0ee0a55dc24fdc6f8cc079845", kill_on_drop: false }`
[INFO] [stdout] 3b90662c22868c76684b3a001a19ab633ee230a0ee0a55dc24fdc6f8cc079845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f239e725406f7f0dbcb37f3889bb22fe2b7aa7b25c10e5a67a2aed34e300ca56
[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" "f239e725406f7f0dbcb37f3889bb22fe2b7aa7b25c10e5a67a2aed34e300ca56", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/adhocerr-045a0c2b23e528db
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::ensure_coerce ... ok
[INFO] [stdout] test tests::ensure_impl ... 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 adhocerr
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - wrap (line 149) ... ok
[INFO] [stdout] test src/lib.rs - wrap (line 103) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - err (line 216) ... ok
[INFO] [stdout] test src/lib.rs - ensure (line 386) ... ok
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - err (line 267) ... ok
[INFO] [stdout] test src/lib.rs - wrap (line 115) ... ok
[INFO] [stdout] test src/lib.rs - bail (line 447) ... ok
[INFO] [stdout] test src/lib.rs - err (line 234) ... ok
[INFO] [stdout] test src/lib.rs - bail (line 428) ... ok
[INFO] [stdout] test src/lib.rs - ensure (line 375) ... ok
[INFO] [stdout] test src/lib.rs - err (line 288) ... ok
[INFO] [stdout] test src/lib.rs - wrap (line 163) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f239e725406f7f0dbcb37f3889bb22fe2b7aa7b25c10e5a67a2aed34e300ca56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f239e725406f7f0dbcb37f3889bb22fe2b7aa7b25c10e5a67a2aed34e300ca56", kill_on_drop: false }`
[INFO] [stdout] f239e725406f7f0dbcb37f3889bb22fe2b7aa7b25c10e5a67a2aed34e300ca56