[INFO] fetching crate text_placeholder 0.4.0...
[INFO] testing text_placeholder-0.4.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate text_placeholder 0.4.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate text_placeholder 0.4.0 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 text_placeholder 0.4.0
[INFO] finished tweaking crates.io crate text_placeholder 0.4.0
[INFO] tweaked toml for crates.io crate text_placeholder 0.4.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7842573003dec4e17c4babb535b74e0d36571b8dc716a611ecc594df3d91ef42
[INFO] running `Command { std: "docker" "start" "-a" "7842573003dec4e17c4babb535b74e0d36571b8dc716a611ecc594df3d91ef42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7842573003dec4e17c4babb535b74e0d36571b8dc716a611ecc594df3d91ef42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7842573003dec4e17c4babb535b74e0d36571b8dc716a611ecc594df3d91ef42", kill_on_drop: false }`
[INFO] [stdout] 7842573003dec4e17c4babb535b74e0d36571b8dc716a611ecc594df3d91ef42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 01ced1d9ec44f06b597196843f34d5e768965bc4376a12e3a5b9156d00765546
[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" "01ced1d9ec44f06b597196843f34d5e768965bc4376a12e3a5b9156d00765546", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_placeholder v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "01ced1d9ec44f06b597196843f34d5e768965bc4376a12e3a5b9156d00765546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ced1d9ec44f06b597196843f34d5e768965bc4376a12e3a5b9156d00765546", kill_on_drop: false }`
[INFO] [stdout] 01ced1d9ec44f06b597196843f34d5e768965bc4376a12e3a5b9156d00765546
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 937a56baa835f178936f5b706487e17a270d0727e4325251e31190586713d091
[INFO] running `Command { std: "docker" "start" "-a" "937a56baa835f178936f5b706487e17a270d0727e4325251e31190586713d091", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_placeholder v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "937a56baa835f178936f5b706487e17a270d0727e4325251e31190586713d091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "937a56baa835f178936f5b706487e17a270d0727e4325251e31190586713d091", kill_on_drop: false }`
[INFO] [stdout] 937a56baa835f178936f5b706487e17a270d0727e4325251e31190586713d091
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 90132d1f29a874f750d902402a52bfd44bfc3dc3967406e37cd14df32ae303d6
[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" "90132d1f29a874f750d902402a52bfd44bfc3dc3967406e37cd14df32ae303d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/text_placeholder-3454409fb818d665)
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tests::test_hashmap_missing_starting_boundaries ... ok
[INFO] [stdout] test tests::test_hashmap_missing_closing_boundaries ... ok
[INFO] [stdout] test tests::test_hashmap_strict_missing_closing_boundaries ... ok
[INFO] [stdout] test tests::test_hashmap_replacement_end_line ... ok
[INFO] [stdout] test tests::test_hashmap_strict_missing_replacements ... ok
[INFO] [stdout] test tests::test_hashmap_replacement_middle_line ... ok
[INFO] [stdout] test tests::test_hashmap_replacement_start_line ... ok
[INFO] [stdout] test tests::test_hashmap_strict_replacement_start_line ... ok
[INFO] [stdout] test tests::test_hashmap_strict_replacement_middle_line ... ok
[INFO] [stdout] test tests::test_hashmap_strict_no_replacements ... ok
[INFO] [stdout] test tests::test_hashmap_strict_multiple_replacements ... ok
[INFO] [stdout] test token_iterator::tests::test_boundary_and_missing_boundaries ... ok
[INFO] [stdout] test tests::test_hashmap_strict_replacement_end_line ... ok
[INFO] [stdout] test token_iterator::tests::test_multiple_chars_boundary_and_missing_boundaries ... ok
[INFO] [stdout] test token_iterator::tests::test_multiple_chars_boundary_end_of_line ... ok
[INFO] [stdout] test token_iterator::tests::test_multiple_chars_boundary_middle_of_line ... ok
[INFO] [stdout] test token_iterator::tests::test_multiple_chars_missing_boundary_end ... ok
[INFO] [stdout] test token_iterator::tests::test_multiple_chars_missing_boundary_start ... ok
[INFO] [stdout] test token_iterator::tests::test_trim_placeholdler_prefix_space ... ok
[INFO] [stdout] test token_iterator::tests::test_no_boundaries_present ... ok
[INFO] [stdout] test token_iterator::tests::test_trim_placeholdler_presuffix_space ... ok
[INFO] [stdout] test token_iterator::tests::test_missing_boundary_end ... ok
[INFO] [stdout] test tests::test_hashmap_multiple_replacements ... ok
[INFO] [stdout] test tests::test_hashmap_strict_missing_starting_boundaries ... ok
[INFO] [stdout] test token_iterator::tests::test_boundary_multiple_boundaries ... ok
[INFO] [stdout] test token_iterator::tests::test_trim_placeholdler_suffix_space ... ok
[INFO] [stdout] test token_iterator::tests::test_boundary_end_of_line ... ok
[INFO] [stdout] test token_iterator::tests::test_boundary_begging_of_line ... ok
[INFO] [stdout] test tests::test_hashmap_missing_replacements ... ok
[INFO] [stdout] test token_iterator::tests::test_missing_boundary_start ... ok
[INFO] [stdout] test token_iterator::tests::test_boundary_middle_of_line ... ok
[INFO] [stdout] test tests::test_hashmap_no_replacements ... ok
[INFO] [stdout] test token_iterator::tests::test_multiple_chars_boundary_multiple_boundaries ... ok
[INFO] [stdout] test token_iterator::tests::test_multiple_chars_boundary_start_of_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests text_placeholder
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90132d1f29a874f750d902402a52bfd44bfc3dc3967406e37cd14df32ae303d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90132d1f29a874f750d902402a52bfd44bfc3dc3967406e37cd14df32ae303d6", kill_on_drop: false }`
[INFO] [stdout] 90132d1f29a874f750d902402a52bfd44bfc3dc3967406e37cd14df32ae303d6