[INFO] fetching crate blockwise_reader 0.7.4...
[INFO] testing blockwise_reader-0.7.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate blockwise_reader 0.7.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate blockwise_reader 0.7.4
[INFO] finished tweaking crates.io crate blockwise_reader 0.7.4
[INFO] tweaked toml for crates.io crate blockwise_reader 0.7.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate blockwise_reader 0.7.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 450c0a8157bdaebb4c08571f4ec2ebe79254ce6939c35af9983d5c9f5b3be141
[INFO] running `Command { std: "docker" "start" "-a" "450c0a8157bdaebb4c08571f4ec2ebe79254ce6939c35af9983d5c9f5b3be141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "450c0a8157bdaebb4c08571f4ec2ebe79254ce6939c35af9983d5c9f5b3be141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450c0a8157bdaebb4c08571f4ec2ebe79254ce6939c35af9983d5c9f5b3be141", kill_on_drop: false }`
[INFO] [stdout] 450c0a8157bdaebb4c08571f4ec2ebe79254ce6939c35af9983d5c9f5b3be141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41532e45ac890f426d8a95ebfa07094859b9d992f5baa5093c65210b041ba59b
[INFO] running `Command { std: "docker" "start" "-a" "41532e45ac890f426d8a95ebfa07094859b9d992f5baa5093c65210b041ba59b", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling memmem v0.1.1
[INFO] [stderr]    Compiling stringreader v0.1.1
[INFO] [stderr]    Compiling blockwise_reader v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "41532e45ac890f426d8a95ebfa07094859b9d992f5baa5093c65210b041ba59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41532e45ac890f426d8a95ebfa07094859b9d992f5baa5093c65210b041ba59b", kill_on_drop: false }`
[INFO] [stdout] 41532e45ac890f426d8a95ebfa07094859b9d992f5baa5093c65210b041ba59b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e904f0c2fa2333356da6f0f685ac747e4f3cd5738ae4e4aae48a9c86f6260cf5
[INFO] running `Command { std: "docker" "start" "-a" "e904f0c2fa2333356da6f0f685ac747e4f3cd5738ae4e4aae48a9c86f6260cf5", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling blockwise_reader v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "e904f0c2fa2333356da6f0f685ac747e4f3cd5738ae4e4aae48a9c86f6260cf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e904f0c2fa2333356da6f0f685ac747e4f3cd5738ae4e4aae48a9c86f6260cf5", kill_on_drop: false }`
[INFO] [stdout] e904f0c2fa2333356da6f0f685ac747e4f3cd5738ae4e4aae48a9c86f6260cf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 468c12ce985b096dded687542f5f4cfb5f491268c29d83262ffcd7a92ba6bbbe
[INFO] running `Command { std: "docker" "start" "-a" "468c12ce985b096dded687542f5f4cfb5f491268c29d83262ffcd7a92ba6bbbe", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blockwise_reader-e9f681e7b25bcce7)
[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/tests.rs (/opt/rustwide/target/debug/deps/tests-5bd456535c451c38)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test tests::test005 ... ok
[INFO] [stdout] test tests::test006 ... ok
[INFO] [stdout] test tests::test007 ... ok
[INFO] [stdout] test tests::test002 ... ok
[INFO] [stdout] test tests::test001 ... ok
[INFO] [stdout] test tests::test004 ... ok
[INFO] [stdout] test tests::test003 ... ok
[INFO] [stdout] test tests::test008 ... ok
[INFO] [stdout] test tests::test009 ... ok
[INFO] [stdout] test tests::test_00b_3 ... ok
[INFO] [stdout] test tests::test_00b_3_2 ... ok
[INFO] [stdout] test tests::test_00c ... ok
[INFO] [stdout] test tests::test_00d ... ok
[INFO] [stdout] test tests::test_00b_2 ... ok
[INFO] [stdout] test tests::test_practcal_example_001 ... ok
[INFO] [stdout] test tests::test_00d_2 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_001 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_004 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_002 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_005 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_idx_001 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_idx_004 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_loop_idx_001 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_loop_idx_003 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_loop_idx_004 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_loop_idx_005 ... ok
[INFO] [stdout] test tests::test_slurp_search_multiple_repos_idx_001 ... ok
[INFO] [stdout] test tests::test_slurp_search_multiple_repos_idx_003 ... ok
[INFO] [stdout] test tests::test_slurp_search_multiple_repos_idx_004 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_loop_idx_002 ... ok
[INFO] [stdout] test tests::test_slurp_search_multiple_repos_idx_005 ... ok
[INFO] [stdout] test tests::test_slurp_search_multiple_repos_loop_idx_002 ... ok
[INFO] [stdout] test tests::test_slurp_loop ... ok
[INFO] [stdout] test tests::test_slurp_search_multiple_repos_loop_idx_001 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_idx_002 ... ok
[INFO] [stdout] test tests::test_slurp_search_multiple_repos_loop_idx_003 ... ok
[INFO] [stdout] test tests::test_00b ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_idx_003 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_003 ... ok
[INFO] [stdout] test tests::test_slurp_search_multiple_repos_loop_idx_004 ... ok
[INFO] [stdout] test tests::test_slurp_search_multiple_repos_loop_idx_005 ... ok
[INFO] [stdout] test tests::test_slurp_search_multiple_repos_loop_idx_007 ... ok
[INFO] [stdout] test tests::test_slurp_find_multiple_repos_idx_005 ... ok
[INFO] [stdout] test tests::test_slurp_search_multiple_repos_idx_002 ... ok
[INFO] [stdout] test tests::test_slurp_search_multiple_repos_loop_idx_006 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests blockwise_reader
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "468c12ce985b096dded687542f5f4cfb5f491268c29d83262ffcd7a92ba6bbbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "468c12ce985b096dded687542f5f4cfb5f491268c29d83262ffcd7a92ba6bbbe", kill_on_drop: false }`
[INFO] [stdout] 468c12ce985b096dded687542f5f4cfb5f491268c29d83262ffcd7a92ba6bbbe