[INFO] fetching crate sanitation 1.0.3...
[INFO] testing sanitation-1.0.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate sanitation 1.0.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sanitation 1.0.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sanitation 1.0.3
[INFO] tweaked toml for crates.io crate sanitation 1.0.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sanitation 1.0.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sanitation 1.0.3 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7234a99a6796a885070c7f6efd8aafe8625a26179ee02a20b8fa4e672ae241a
[INFO] running `Command { std: "docker" "start" "-a" "c7234a99a6796a885070c7f6efd8aafe8625a26179ee02a20b8fa4e672ae241a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7234a99a6796a885070c7f6efd8aafe8625a26179ee02a20b8fa4e672ae241a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7234a99a6796a885070c7f6efd8aafe8625a26179ee02a20b8fa4e672ae241a", kill_on_drop: false }`
[INFO] [stdout] c7234a99a6796a885070c7f6efd8aafe8625a26179ee02a20b8fa4e672ae241a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9f2e5118f43f95a7f68e4347463977e4415692c9e4201de1d5432fa3d066d91
[INFO] running `Command { std: "docker" "start" "-a" "a9f2e5118f43f95a7f68e4347463977e4415692c9e4201de1d5432fa3d066d91", kill_on_drop: false }`
[INFO] [stderr]    Compiling sanitation v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> sanitation/lib.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn from_hex(hex: &str) -> Result<Vec<u8>, crate::Error> {
[INFO] [stdout]    |                      ^^^^                     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn from_hex(hex: &str) -> Result<Vec<u8>, crate::Error<'_>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> sanitation/sstring.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn safe(&self) -> Result<String, Error> {
[INFO] [stdout]     |                 ^^^^^                    ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn safe(&self) -> Result<String, Error<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "a9f2e5118f43f95a7f68e4347463977e4415692c9e4201de1d5432fa3d066d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9f2e5118f43f95a7f68e4347463977e4415692c9e4201de1d5432fa3d066d91", kill_on_drop: false }`
[INFO] [stdout] a9f2e5118f43f95a7f68e4347463977e4415692c9e4201de1d5432fa3d066d91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 386c82303033a356a75cbf289de00c8a4938e0690fbe23c7e7e4371a5b541b5f
[INFO] running `Command { std: "docker" "start" "-a" "386c82303033a356a75cbf289de00c8a4938e0690fbe23c7e7e4371a5b541b5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sanitation v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> sanitation/lib.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn from_hex(hex: &str) -> Result<Vec<u8>, crate::Error> {
[INFO] [stdout]    |                      ^^^^                     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn from_hex(hex: &str) -> Result<Vec<u8>, crate::Error<'_>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> sanitation/sstring.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn safe(&self) -> Result<String, Error> {
[INFO] [stdout]     |                 ^^^^^                    ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn safe(&self) -> Result<String, Error<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> sanitation/lib.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn from_hex(hex: &str) -> Result<Vec<u8>, crate::Error> {
[INFO] [stdout]    |                      ^^^^                     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn from_hex(hex: &str) -> Result<Vec<u8>, crate::Error<'_>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> sanitation/sstring.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn safe(&self) -> Result<String, Error> {
[INFO] [stdout]     |                 ^^^^^                    ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn safe(&self) -> Result<String, Error<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "386c82303033a356a75cbf289de00c8a4938e0690fbe23c7e7e4371a5b541b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386c82303033a356a75cbf289de00c8a4938e0690fbe23c7e7e4371a5b541b5f", kill_on_drop: false }`
[INFO] [stdout] 386c82303033a356a75cbf289de00c8a4938e0690fbe23c7e7e4371a5b541b5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94d35c345f88d0263e42ef70bcb7528b63613d3868b9c4c1d0a3b6f66b39a67c
[INFO] running `Command { std: "docker" "start" "-a" "94d35c345f88d0263e42ef70bcb7528b63613d3868b9c4c1d0a3b6f66b39a67c", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> sanitation/lib.rs:29:22
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn from_hex(hex: &str) -> Result<Vec<u8>, crate::Error> {
[INFO] [stderr]    |                      ^^^^                     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn from_hex(hex: &str) -> Result<Vec<u8>, crate::Error<'_>> {
[INFO] [stderr]    |                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> sanitation/sstring.rs:172:17
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn safe(&self) -> Result<String, Error> {
[INFO] [stderr]     |                 ^^^^^                    ^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn safe(&self) -> Result<String, Error<'_>> {
[INFO] [stderr]     |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `sanitation` (lib) generated 2 warnings (run `cargo fix --lib -p sanitation` to apply 2 suggestions)
[INFO] [stderr] warning: `sanitation` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests sanitation/lib.rs (/opt/rustwide/target/debug/deps/sanitation-97678534d5ca6ce9)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test sboolean::sbooolean_tests::test_sboolean_true_without_garbage ... ok
[INFO] [stdout] test sstring::sstring_tests::test_offset ... ok
[INFO] [stdout] test sboolean::sbooolean_tests::test_sboolean_true_with_garbage ... ok
[INFO] [stdout] test sstring::sstring_tests::test_sstring_from_invalid_utf8 ... ok
[INFO] [stdout] test test_to_hex ... ok
[INFO] [stdout] test test_from_hex ... ok
[INFO] [stdout] test sstring::sstring_tests::test_sstring_from_iterator ... ok
[INFO] [stdout] test sboolean::sbooolean_tests::test_sboolean_false_without_garbage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sanitation
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test sanitation/sstring.rs - sstring (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "94d35c345f88d0263e42ef70bcb7528b63613d3868b9c4c1d0a3b6f66b39a67c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94d35c345f88d0263e42ef70bcb7528b63613d3868b9c4c1d0a3b6f66b39a67c", kill_on_drop: false }`
[INFO] [stdout] 94d35c345f88d0263e42ef70bcb7528b63613d3868b9c4c1d0a3b6f66b39a67c