[INFO] fetching crate rscompress-transformation 0.2.3...
[INFO] testing rscompress-transformation-0.2.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate rscompress-transformation 0.2.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rscompress-transformation 0.2.3
[INFO] finished tweaking crates.io crate rscompress-transformation 0.2.3
[INFO] tweaked toml for crates.io crate rscompress-transformation 0.2.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rscompress-transformation 0.2.3 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 85 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d1c4aae9597b2099f15881f243fa6e90c4895b2ba1ae6ba9d0a50167f2cf2dd
[INFO] running `Command { std: "docker" "start" "-a" "9d1c4aae9597b2099f15881f243fa6e90c4895b2ba1ae6ba9d0a50167f2cf2dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d1c4aae9597b2099f15881f243fa6e90c4895b2ba1ae6ba9d0a50167f2cf2dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1c4aae9597b2099f15881f243fa6e90c4895b2ba1ae6ba9d0a50167f2cf2dd", kill_on_drop: false }`
[INFO] [stdout] 9d1c4aae9597b2099f15881f243fa6e90c4895b2ba1ae6ba9d0a50167f2cf2dd
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 934d17b5e71a0f8a499b64fa4fee32a68b0c3f9c06d2be69c180a4448c42b9d8
[INFO] running `Command { std: "docker" "start" "-a" "934d17b5e71a0f8a499b64fa4fee32a68b0c3f9c06d2be69c180a4448c42b9d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cdivsufsort v2.0.0
[INFO] [stderr]    Compiling sacabase v2.0.0
[INFO] [stderr]    Compiling suffix_array v0.5.0
[INFO] [stderr]    Compiling rscompress-transformation v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "934d17b5e71a0f8a499b64fa4fee32a68b0c3f9c06d2be69c180a4448c42b9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "934d17b5e71a0f8a499b64fa4fee32a68b0c3f9c06d2be69c180a4448c42b9d8", kill_on_drop: false }`
[INFO] [stdout] 934d17b5e71a0f8a499b64fa4fee32a68b0c3f9c06d2be69c180a4448c42b9d8
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65842266636abb5592dac302014285d53cc273b4010d272dd9d64c758e50bd53
[INFO] running `Command { std: "docker" "start" "-a" "65842266636abb5592dac302014285d53cc273b4010d272dd9d64c758e50bd53", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling rscompress-transformation v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.27s
[INFO] running `Command { std: "docker" "inspect" "65842266636abb5592dac302014285d53cc273b4010d272dd9d64c758e50bd53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65842266636abb5592dac302014285d53cc273b4010d272dd9d64c758e50bd53", kill_on_drop: false }`
[INFO] [stdout] 65842266636abb5592dac302014285d53cc273b4010d272dd9d64c758e50bd53
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c73c9dc59f34a83c4c9bddaa11aa162d5bc77762068fd4d9e9ecb03b857bf3d6
[INFO] running `Command { std: "docker" "start" "-a" "c73c9dc59f34a83c4c9bddaa11aa162d5bc77762068fd4d9e9ecb03b857bf3d6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rscompress_transformation-6c089cb2a1047d4c)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test bwt::tests::test_counts ... ok
[INFO] [stdout] test movetofront::tests::test_easy_reverse ... ok
[INFO] [stdout] test movetofront::tests::test_easy_transforms ... ok
[INFO] [stdout] test bwt::tests::test_easy_transforms ... ok
[INFO] [stdout] test bwt::tests::test_easy_roundtrip ... ok
[INFO] [stdout] test bwt::tests::test_should_return_error ... ok
[INFO] [stdout] test runlength::tests::test_roundtrip ... ok
[INFO] [stdout] test runlength::tests::test_easy_reverses ... ok
[INFO] [stdout] test runlength::tests::test_easy_transforms ... ok
[INFO] [stdout] test movetofront::tests::test_easy_roundtrip ... ok
[INFO] [stdout] test runlength::tests::test_random_roundtrip ... ok
[INFO] [stdout] test bwt::tests::test_random_roundtrip ... ok
[INFO] [stdout] test movetofront::tests::test_random_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.21s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rscompress_transformation
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/movetofront.rs - movetofront::MoveToFront (line 17) ... ok
[INFO] [stdout] test src/bwt.rs - bwt::BurrowWheeler (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c73c9dc59f34a83c4c9bddaa11aa162d5bc77762068fd4d9e9ecb03b857bf3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c73c9dc59f34a83c4c9bddaa11aa162d5bc77762068fd4d9e9ecb03b857bf3d6", kill_on_drop: false }`
[INFO] [stdout] c73c9dc59f34a83c4c9bddaa11aa162d5bc77762068fd4d9e9ecb03b857bf3d6