[INFO] fetching crate csr 0.8.2...
[INFO] testing csr-0.8.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate csr 0.8.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate csr 0.8.2 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 csr 0.8.2
[INFO] finished tweaking crates.io crate csr 0.8.2
[INFO] tweaked toml for crates.io crate csr 0.8.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] f746451367132886822695fcba5b9d1b89d45986ecc9d52279dac55b0d4e803c
[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" "f746451367132886822695fcba5b9d1b89d45986ecc9d52279dac55b0d4e803c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f746451367132886822695fcba5b9d1b89d45986ecc9d52279dac55b0d4e803c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f746451367132886822695fcba5b9d1b89d45986ecc9d52279dac55b0d4e803c", kill_on_drop: false }`
[INFO] [stdout] f746451367132886822695fcba5b9d1b89d45986ecc9d52279dac55b0d4e803c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] f4a0a7e7ec1d74f84e456494df81593f60701bade741de68390b0a84fd85ec67
[INFO] running `Command { std: "docker" "start" "-a" "f4a0a7e7ec1d74f84e456494df81593f60701bade741de68390b0a84fd85ec67", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling csr v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.90s
[INFO] running `Command { std: "docker" "inspect" "f4a0a7e7ec1d74f84e456494df81593f60701bade741de68390b0a84fd85ec67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a0a7e7ec1d74f84e456494df81593f60701bade741de68390b0a84fd85ec67", kill_on_drop: false }`
[INFO] [stdout] f4a0a7e7ec1d74f84e456494df81593f60701bade741de68390b0a84fd85ec67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] a5d5a4fa2493c3e7d3103d87e939b534b3e2b4e663923f41bac440c3977785c3
[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" "a5d5a4fa2493c3e7d3103d87e939b534b3e2b4e663923f41bac440c3977785c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling csr v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "a5d5a4fa2493c3e7d3103d87e939b534b3e2b4e663923f41bac440c3977785c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5d5a4fa2493c3e7d3103d87e939b534b3e2b4e663923f41bac440c3977785c3", kill_on_drop: false }`
[INFO] [stdout] a5d5a4fa2493c3e7d3103d87e939b534b3e2b4e663923f41bac440c3977785c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 6a55a4d3d105c15417f1b368e5e5622f5490fba0f9d544a448abc0ca7ebdf8ab
[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" "6a55a4d3d105c15417f1b368e5e5622f5490fba0f9d544a448abc0ca7ebdf8ab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/csr-c85084cde4d9222a)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::big_shift ... ok
[INFO] [stdout] test tests::str ... ok
[INFO] [stdout] test tests::slice ... ok
[INFO] [stdout] test tests::decrypt_basic ... ok
[INFO] [stdout] test tests::encrypt_basic ... ok
[INFO] [stdout] test tests::emoji_passthrough_encrypt ... ok
[INFO] [stdout] test tests::emoji_passthrough_decrypt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests csr
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Caesar::new (line 18) ... ok
[INFO] [stdout] test src/lib.rs - Caesar::decrypt_bytes (line 163) ... ok
[INFO] [stdout] test src/lib.rs - Caesar::encrypt_bytes (line 87) ... ok
[INFO] [stdout] test src/lib.rs - Caesar::new (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Caesar::encrypt (line 45) ... ok
[INFO] [stdout] test src/lib.rs - Caesar::decrypt (line 121) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a55a4d3d105c15417f1b368e5e5622f5490fba0f9d544a448abc0ca7ebdf8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a55a4d3d105c15417f1b368e5e5622f5490fba0f9d544a448abc0ca7ebdf8ab", kill_on_drop: false }`
[INFO] [stdout] 6a55a4d3d105c15417f1b368e5e5622f5490fba0f9d544a448abc0ca7ebdf8ab