[INFO] fetching crate sourcemap 6.0.1...
[INFO] testing sourcemap-6.0.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate sourcemap 6.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate sourcemap 6.0.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sourcemap 6.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sourcemap 6.0.1
[INFO] tweaked toml for crates.io crate sourcemap 6.0.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate sourcemap 6.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 2c7d1a3eab08a20e291d1fb07f8ce248796c72efd7ceb81348b15a2b5392012c
[INFO] running `Command { std: "docker" "start" "-a" "2c7d1a3eab08a20e291d1fb07f8ce248796c72efd7ceb81348b15a2b5392012c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c7d1a3eab08a20e291d1fb07f8ce248796c72efd7ceb81348b15a2b5392012c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c7d1a3eab08a20e291d1fb07f8ce248796c72efd7ceb81348b15a2b5392012c", kill_on_drop: false }`
[INFO] [stdout] 2c7d1a3eab08a20e291d1fb07f8ce248796c72efd7ceb81348b15a2b5392012c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--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] 3d14dfb09331d45de24d1a85debd3f778569fc84fe7b10da95f33d9e8601b92a
[INFO] running `Command { std: "docker" "start" "-a" "3d14dfb09331d45de24d1a85debd3f778569fc84fe7b10da95f33d9e8601b92a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling if_chain v1.0.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling sourcemap v6.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.24s
[INFO] running `Command { std: "docker" "inspect" "3d14dfb09331d45de24d1a85debd3f778569fc84fe7b10da95f33d9e8601b92a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d14dfb09331d45de24d1a85debd3f778569fc84fe7b10da95f33d9e8601b92a", kill_on_drop: false }`
[INFO] [stdout] 3d14dfb09331d45de24d1a85debd3f778569fc84fe7b10da95f33d9e8601b92a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f99707a5a021e8b5dc59ca2126179ab96ffd75ae7b6c5c8fa022595383b2e7d
[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" "0f99707a5a021e8b5dc59ca2126179ab96ffd75ae7b6c5c8fa022595383b2e7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling sourcemap v6.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `Command { std: "docker" "inspect" "0f99707a5a021e8b5dc59ca2126179ab96ffd75ae7b6c5c8fa022595383b2e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f99707a5a021e8b5dc59ca2126179ab96ffd75ae7b6c5c8fa022595383b2e7d", kill_on_drop: false }`
[INFO] [stdout] 0f99707a5a021e8b5dc59ca2126179ab96ffd75ae7b6c5c8fa022595383b2e7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", 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] 1b7dd61a9e64117341cb25da2e1cef3163dd5749d7ff7c326bcab4d2a40e62d7
[INFO] running `Command { std: "docker" "start" "-a" "1b7dd61a9e64117341cb25da2e1cef3163dd5749d7ff7c326bcab4d2a40e62d7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sourcemap-11d80ba08178f881)
[INFO] [stdout] test utils::test_split_path ... ok
[INFO] [stderr]    Doc-tests sourcemap
[INFO] [stdout] test vlq::test_overflow ... ok
[INFO] [stdout] test vlq::test_vlq_decode ... ok
[INFO] [stdout] test vlq::test_vlq_encode ... ok
[INFO] [stdout] test utils::test_make_relative_path ... ok
[INFO] [stdout] test utils::test_is_abs_path ... ok
[INFO] [stdout] test utils::test_find_common_prefix ... ok
[INFO] [stdout] test sourceview::test_minified_source_view ... ok
[INFO] [stdout] test decoder::test_strip_header ... ok
[INFO] [stdout] test decoder::test_bad_newline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/utils.rs - utils::make_relative_path (line 113) ... ok
[INFO] [stdout] test src/types.rs - types::SourceMap::to_writer (line 501) ... ok
[INFO] [stdout] test src/types.rs - types::SourceMap::from_slice (line 522) ... ok
[INFO] [stdout] test src/types.rs - types::SourceMap::rewrite (line 749) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/types.rs - types::SourceMap::from_reader (line 471) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b7dd61a9e64117341cb25da2e1cef3163dd5749d7ff7c326bcab4d2a40e62d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b7dd61a9e64117341cb25da2e1cef3163dd5749d7ff7c326bcab4d2a40e62d7", kill_on_drop: false }`
[INFO] [stdout] 1b7dd61a9e64117341cb25da2e1cef3163dd5749d7ff7c326bcab4d2a40e62d7