[INFO] crate format 0.2.2 is already in cache
[INFO] testing format-0.2.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate format 0.2.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate format 0.2.2 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate format 0.2.2
[INFO] finished tweaking crates.io crate format 0.2.2
[INFO] tweaked toml for crates.io crate format 0.2.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate format 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 7c22edbaca6d475f1ed2b8f9dcfcde1dacde6175249e566f8a0dd3bdda870c9b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7c22edbaca6d475f1ed2b8f9dcfcde1dacde6175249e566f8a0dd3bdda870c9b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling format-core v0.2.2
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling format-macro v0.2.2
[INFO] [stderr]    Compiling format v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.64s
[INFO] running `"docker" "inspect" "7c22edbaca6d475f1ed2b8f9dcfcde1dacde6175249e566f8a0dd3bdda870c9b"`
[INFO] running `"docker" "rm" "-f" "7c22edbaca6d475f1ed2b8f9dcfcde1dacde6175249e566f8a0dd3bdda870c9b"`
[INFO] [stdout] 7c22edbaca6d475f1ed2b8f9dcfcde1dacde6175249e566f8a0dd3bdda870c9b
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6096132118c9465454872d336b8784e585e15e9ee6e2c3447090c7e326acc0e2
[INFO] running `"docker" "start" "-a" "6096132118c9465454872d336b8784e585e15e9ee6e2c3447090c7e326acc0e2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling format v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "6096132118c9465454872d336b8784e585e15e9ee6e2c3447090c7e326acc0e2"`
[INFO] running `"docker" "rm" "-f" "6096132118c9465454872d336b8784e585e15e9ee6e2c3447090c7e326acc0e2"`
[INFO] [stdout] 6096132118c9465454872d336b8784e585e15e9ee6e2c3447090c7e326acc0e2
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ccc25b05077cceac65b8f9ca2c8e5201a667ce87f08c35d6e9b5b6cc52d174f8
[INFO] running `"docker" "start" "-a" "ccc25b05077cceac65b8f9ca2c8e5201a667ce87f08c35d6e9b5b6cc52d174f8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/format-086c03bc7485a965
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/with_macro-004c5f3b729c400b
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test closure::iter ... ok
[INFO] [stdout] test closure::r#if ... ok
[INFO] [stdout] test closure::r#move ... ok
[INFO] [stdout] test format::lifetime ... ok
[INFO] [stdout] test format::with_mixed_args ... ok
[INFO] [stdout] test format::with_named_args ... ok
[INFO] [stdout] test format::with_shadowed_named_args ... ok
[INFO] [stdout] test format::without_trailing_comma ... ok
[INFO] [stdout] test format::lazy ... ok
[INFO] [stdout] test format::without_args ... ok
[INFO] [stdout] test format::with_unnamed_args ... ok
[INFO] [stdout] test format::with_trailing_comma ... ok
[INFO] [stdout] test closure::r#match ... ok
[INFO] [stdout] test format::recursion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/without_macro-e214e592c19cad8c
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test lower_exp ... ok
[INFO] [stdout] test upper_exp ... ok
[INFO] [stdout] test lower_hex ... ok
[INFO] [stdout] test upper_hex ... ok
[INFO] [stdout] test display ... ok
[INFO] [stdout] test binary ... ok
[INFO] [stdout] test debug ... ok
[INFO] [stdout] test octal ... ok
[INFO] [stdout] test pointer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests format
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 36) ... ok
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ccc25b05077cceac65b8f9ca2c8e5201a667ce87f08c35d6e9b5b6cc52d174f8"`
[INFO] running `"docker" "rm" "-f" "ccc25b05077cceac65b8f9ca2c8e5201a667ce87f08c35d6e9b5b6cc52d174f8"`
[INFO] [stdout] ccc25b05077cceac65b8f9ca2c8e5201a667ce87f08c35d6e9b5b6cc52d174f8