[INFO] fetching crate illicit 1.1.2...
[INFO] testing illicit-1.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate illicit 1.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate illicit 1.1.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate illicit 1.1.2
[INFO] finished tweaking crates.io crate illicit 1.1.2
[INFO] tweaked toml for crates.io crate illicit 1.1.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] b263729ecaafb979380d627434e4d6a01f950c4612a03ffc0f654ef2e05fccc0
[INFO] running `Command { std: "docker" "start" "-a" "b263729ecaafb979380d627434e4d6a01f950c4612a03ffc0f654ef2e05fccc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b263729ecaafb979380d627434e4d6a01f950c4612a03ffc0f654ef2e05fccc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b263729ecaafb979380d627434e4d6a01f950c4612a03ffc0f654ef2e05fccc0", kill_on_drop: false }`
[INFO] [stdout] b263729ecaafb979380d627434e4d6a01f950c4612a03ffc0f654ef2e05fccc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cca692de0f6c8a40e9afd9e4671997c5a07ebed33beb81b32388b36d759e7255
[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" "cca692de0f6c8a40e9afd9e4671997c5a07ebed33beb81b32388b36d759e7255", kill_on_drop: false }`
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling illicit-macro v1.0.0
[INFO] [stderr]    Compiling illicit v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `Command { std: "docker" "inspect" "cca692de0f6c8a40e9afd9e4671997c5a07ebed33beb81b32388b36d759e7255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cca692de0f6c8a40e9afd9e4671997c5a07ebed33beb81b32388b36d759e7255", kill_on_drop: false }`
[INFO] [stdout] cca692de0f6c8a40e9afd9e4671997c5a07ebed33beb81b32388b36d759e7255
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 7a9d6e1f17c63d259751ab1f5dcd2f4eab9172c12f44dd44c5f2f4521645cbd1
[INFO] running `Command { std: "docker" "start" "-a" "7a9d6e1f17c63d259751ab1f5dcd2f4eab9172c12f44dd44c5f2f4521645cbd1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling similar v1.3.0
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_yaml v0.8.20
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling insta v1.7.2
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling illicit v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 37.57s
[INFO] running `Command { std: "docker" "inspect" "7a9d6e1f17c63d259751ab1f5dcd2f4eab9172c12f44dd44c5f2f4521645cbd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9d6e1f17c63d259751ab1f5dcd2f4eab9172c12f44dd44c5f2f4521645cbd1", kill_on_drop: false }`
[INFO] [stdout] 7a9d6e1f17c63d259751ab1f5dcd2f4eab9172c12f44dd44c5f2f4521645cbd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76ef1c36be0df2d4cb9ac2348930a72dbe3831d2487e3731a5ec7cb663ea7d75
[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" "76ef1c36be0df2d4cb9ac2348930a72dbe3831d2487e3731a5ec7cb663ea7d75", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/illicit-415d9ee8f0ccc96a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::child_env_replaces_parent_env_values ... ok
[INFO] [stdout] test tests::removing_from_env ... ok
[INFO] [stdout] test tests::child_sees_parent_env ... ok
[INFO] [stderr]    Doc-tests illicit
[INFO] [stdout] test tests::layer_debug_impl ... ok
[INFO] [stdout] test tests::failure_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - get (line 232) ... ok
[INFO] [stdout] test src/lib.rs - from_env (line 147) ... ok
[INFO] [stdout] test src/lib.rs - hide (line 293) ... ok
[INFO] [stdout] test src/lib.rs - Snapshot (line 466) ... ok
[INFO] [stdout] test src/lib.rs - Layer (line 331) ... ok
[INFO] [stdout] test src/lib.rs - Snapshot (line 474) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - expect (line 276) ... ok
[INFO] [stdout] test src/lib.rs - from_env (line 183) ... ok
[INFO] [stdout] test src/lib.rs - expect (line 267) ... ok
[INFO] [stdout] test src/lib.rs - get (line 241) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76ef1c36be0df2d4cb9ac2348930a72dbe3831d2487e3731a5ec7cb663ea7d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76ef1c36be0df2d4cb9ac2348930a72dbe3831d2487e3731a5ec7cb663ea7d75", kill_on_drop: false }`
[INFO] [stdout] 76ef1c36be0df2d4cb9ac2348930a72dbe3831d2487e3731a5ec7cb663ea7d75