[INFO] fetching crate peace-table 0.1.0...
[INFO] testing peace-table-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate peace-table 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate peace-table 0.1.0
[INFO] finished tweaking crates.io crate peace-table 0.1.0
[INFO] tweaked toml for crates.io crate peace-table 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate peace-table 0.1.0 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] crate crates.io crate peace-table 0.1.0 already has a lockfile, it will not be regenerated
[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] 110acd7f429b734b21443cf9eced971f335fea2163b1845c364bfd9b13012fef
[INFO] running `Command { std: "docker" "start" "-a" "110acd7f429b734b21443cf9eced971f335fea2163b1845c364bfd9b13012fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "110acd7f429b734b21443cf9eced971f335fea2163b1845c364bfd9b13012fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "110acd7f429b734b21443cf9eced971f335fea2163b1845c364bfd9b13012fef", kill_on_drop: false }`
[INFO] [stdout] 110acd7f429b734b21443cf9eced971f335fea2163b1845c364bfd9b13012fef
[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] c4168b0cef96a53d60ef6efa2ea155e73ea4c034d8a5853b4860962e2d04630e
[INFO] running `Command { std: "docker" "start" "-a" "c4168b0cef96a53d60ef6efa2ea155e73ea4c034d8a5853b4860962e2d04630e", 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 str_indices v0.4.4
[INFO] [stderr]    Compiling peace-table v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "c4168b0cef96a53d60ef6efa2ea155e73ea4c034d8a5853b4860962e2d04630e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4168b0cef96a53d60ef6efa2ea155e73ea4c034d8a5853b4860962e2d04630e", kill_on_drop: false }`
[INFO] [stdout] c4168b0cef96a53d60ef6efa2ea155e73ea4c034d8a5853b4860962e2d04630e
[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] 6877f94a77a4be4918e90d6feca8859418c64945104d3c1877305ade863e5ccf
[INFO] running `Command { std: "docker" "start" "-a" "6877f94a77a4be4918e90d6feca8859418c64945104d3c1877305ade863e5ccf", 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 peace-table v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "6877f94a77a4be4918e90d6feca8859418c64945104d3c1877305ade863e5ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6877f94a77a4be4918e90d6feca8859418c64945104d3c1877305ade863e5ccf", kill_on_drop: false }`
[INFO] [stdout] 6877f94a77a4be4918e90d6feca8859418c64945104d3c1877305ade863e5ccf
[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] 98ebfb2664863fdacc7da7fa48beec4765793e35665cfe76cab0d5a7a9650a0a
[INFO] running `Command { std: "docker" "start" "-a" "98ebfb2664863fdacc7da7fa48beec4765793e35665cfe76cab0d5a7a9650a0a", 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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/peace_table-d152d4fc61694eea)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::contiguous_insertion ... ok
[INFO] [stdout] test benches::bench_sequential_inserts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests peace_table
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - PieceTable<'b>::iter (line 267) ... ok
[INFO] [stdout] test src/lib.rs - PieceTable<'b>::len_bytes (line 226) ... ok
[INFO] [stdout] test src/lib.rs - PieceTable<'b>::len_chars (line 210) ... ok
[INFO] [stdout] test src/lib.rs - PieceTable<'b>::remove (line 105) ... ok
[INFO] [stdout] test src/lib.rs - PieceTable<'b>::remove (line 112) ... ok
[INFO] [stdout] test src/lib.rs - PieceTable<'b>::remove (line 96) ... ok
[INFO] [stdout] test src/lib.rs - PieceTable<'b>::new (line 42) ... ok
[INFO] [stdout] test src/lib.rs - PieceTable<'b>::text (line 72) ... ok
[INFO] [stdout] test src/lib.rs - PieceTable<'b>::insert (line 152) ... ok
[INFO] [stdout] test src/lib.rs - PieceTable<'b>::insert (line 164) - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.55s; merged doctests compilation took 0.51s
[INFO] running `Command { std: "docker" "inspect" "98ebfb2664863fdacc7da7fa48beec4765793e35665cfe76cab0d5a7a9650a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98ebfb2664863fdacc7da7fa48beec4765793e35665cfe76cab0d5a7a9650a0a", kill_on_drop: false }`
[INFO] [stdout] 98ebfb2664863fdacc7da7fa48beec4765793e35665cfe76cab0d5a7a9650a0a